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LH1107 Modern Swept Curved Tubular Door Lever Handle Set with Upturned Tip, Round Rose and Euro Profile Escutcheons

  • LH1107

  • Degol

  • Product Name: Swept Curved Tubular Door Lever Handle Set
  • Spindle: 8 × 8 × 110 mm
  • Application: Residential / Hotel / Office / Commercial Interior
  • OEM / ODM: Available for Inquiry
  • MOQ: 500 sets
Availability:
Quantity:

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Product Introduction

The DEGOL LH1107 Modern Swept Curved Tubular Door Lever Handle Set is a contemporary architectural door hardware design featuring a smoothly curved cylindrical lever, a gently upturned rounded tip, a circular mounting rose, and matching Euro profile escutcheons.

Designed to complement modern residential and commercial interiors, the LH1107 combines flowing tubular geometry with a refined satin silver appearance. Its distinctive lever silhouette features a gentle downward sweep along the gripping section before rising slightly toward the outer end.

Unlike traditional straight tubular door handles, angular rectangular levers, or tapered lever designs, the LH1107 features a flowing curved profile with a softly rounded terminal end. The curved shape creates a balanced architectural appearance while maintaining the familiar cylindrical gripping form of a tubular lever.

The reference illustration indicates an approximate lever length of 135 mm, a nominal grip diameter of 19 mm, and an approximate projection of 60 mm. The lever is supported by a circular mounting rose with a reference diameter of 54 mm and thickness of 9 mm.

Matching round Euro profile escutcheons are illustrated to provide a coordinated appearance for compatible cylinder-operated door locking systems.

These dimensions are derived from the comparable DEGOL LH1096 model and have not been independently verified for LH1107.

The satin silver appearance complements contemporary wooden doors, painted interior doors, metal door frames, and other modern architectural fittings.

The LH1107 design can be considered for residential apartments, private homes, hotels, office buildings, commercial interiors, and architectural hardware distribution.

Jiangmen Degol Hardware Co., Ltd. welcomes international wholesale, OEM, and ODM inquiries from door handle importers, architectural hardware distributors, building material suppliers, door manufacturers, construction contractors, and professional purchasing teams.

Key Product Highlights

  • Distinctive swept curved tubular lever profile

  • Gently downturned lever with slightly upturned tip

  • Smooth rounded cylindrical gripping section

  • Modern satin silver metallic appearance

  • Compact round rose mounting design

  • Matching Euro profile keyhole escutcheons

  • Approx. 135 mm reference lever length

  • Approx. Ø19 mm reference tubular diameter

  • Approx. Ø54 mm reference round rose

  • Approx. 60 mm reference handle projection

  • Compatible-model reference square spindle configuration

  • Suitable for contemporary interior door hardware collections

  • Wholesale sourcing and OEM / ODM inquiries welcomed


Product Definition

What Is the DEGOL LH1107 Curved Tubular Door Lever Handle?

The DEGOL LH1107 is a contemporary tubular lever-on-round-rose door handle design characterized by its sweeping curved profile, softly rounded grip, slightly upturned lever tip, and coordinated circular mounting hardware.

A lever door handle is an architectural hardware component that operates a compatible door latch or lock by transmitting rotational movement through a spindle mechanism.

The LH1107 is visually distinguished by the shape of its gripping section.

Rather than extending outward as a straight cylindrical bar, the lever follows a gentle downward curve before rising at the end.

This flowing form creates an elegant modern appearance suitable for contemporary door hardware collections.

Main Structural Features

1. Swept Curved Tubular Lever

The LH1107 features a smoothly curved cylindrical lever with a flowing horizontal silhouette.

The shape differs from conventional straight tubular designs by incorporating a gentle sweep along the handle.

2. Slightly Upturned Rounded Tip

The outer end curves slightly upward and finishes with a rounded terminal profile.

This distinctive tip contributes to the handle's recognizable architectural styling.

3. Smooth Cylindrical Grip

The reference design features an approximately 19 mm nominal tubular grip diameter.

The cylindrical shape creates a continuous, rounded gripping surface.

4. Round Rose Mounting

The lever is shown mounted on a circular rose measuring approximately 54 mm in diameter.

The round mounting profile coordinates with the tubular lever geometry.

5. Compact Rose Design

The reference rose thickness is approximately 9 mm.

The relatively compact illustrated mounting profile contributes to the handle's understated contemporary appearance.

6. Matching Euro Profile Escutcheons

The illustration includes coordinated round Euro profile escutcheons intended for compatible cylinder-operated locking systems.

7. Satin Silver Appearance

The handle is illustrated with a soft satin or brushed silver metallic appearance.

The actual base material and finishing process remain subject to confirmation.

8. Square Spindle Interface

The comparable LH1096 configuration uses an 8 × 8 mm square spindle.

The LH1107 spindle size, length, and included accessories require independent verification.

Main Product Components

The preliminary reference illustration shows the following product elements:

  • Curved tubular lever handles

  • Circular mounting roses

  • Matching round Euro profile escutcheons

  • Reference square spindle arrangement

The final supply configuration must be confirmed before purchase.

A lock case, Euro profile cylinder, and fixing accessories should not be assumed to be included unless listed in the approved quotation or packing list.


Product Specification

Parameter Specification
Brand DEGOL
Product Model LH1107 – Model Confirmation Pending
Product Name Swept Curved Tubular Door Lever Handle Set
Product Category Architectural Door Hardware
Product Type Lever Handle on Round Rose
Lever Design Swept Curved Tubular Lever
Lever Profile Gently Downturned with Upturned Tip
Grip Shape Rounded Cylindrical
Design Style Modern / Contemporary
Material Grade Not Verified
Reference Finish Satin / Brushed Silver Appearance
Reference Lever Length Approx. 135 mm
Reference Grip Diameter Approx. Ø19 mm
Reference Handle Projection Approx. 60 mm
Rose Shape Round
Reference Rose Diameter Approx. Ø54 mm
Reference Rose Thickness Approx. 9 mm
Escutcheon Shape Round
Escutcheon Type Euro Profile
Reference Escutcheon Diameter Approx. Ø54 mm
Reference Euro Opening Width Approx. 17 mm
Reference Euro Opening Height Approx. 35 mm
Reference Square Spindle 8 × 8 × 110 mm – Comparable Model
Door Thickness 35–50 mm – Comparable Model Only
Lever Configuration Opposing Handles Illustrated
Spring Mechanism Not Verified
Mounting Hole Spacing Not Verified
Lock Compatibility Subject to Selected Lock and Cylinder
Installation Type Door Mounted
Main Applications Residential / Hotel / Office / Commercial Interior
OEM / ODM Subject to Confirmation
MOQ Subject to Quotation
Manufacturer Jiangmen Degol Hardware Co., Ltd.
Country of Origin China

Specification Notice: The listed dimensions are preliminary references based on the comparable DEGOL LH1096 product and the supplied illustration. The LH1107 material, dimensions, spindle, mounting system, and door thickness compatibility have not been independently verified. Final specifications must be confirmed using approved manufacturer documentation or a physical production sample before ordering or installation.


Technical Drawing & Dimensions

The LH1107 preliminary engineering reference provides multiple views of the curved tubular lever handle set, including:

  • Source appearance / isometric view

  • Front elevation

  • Top view

  • Side view

  • Euro profile escutcheon detail

  • Comparable model reference specifications

The illustration demonstrates the product's curved geometry and coordinated round hardware design.

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1. Lever Length – Approx. 135 mm

The reference drawing indicates an approximate lever length of 135 mm.

The lever extends horizontally from the mounting neck and follows a gentle downward curve before rising slightly at its rounded outer end.

Its swept shape distinguishes it from straight tubular and rectangular lever designs.

The final production length and measurement datum must be verified.

2. Grip Diameter – Approx. Ø19 mm

The reference tubular grip diameter is approximately 19 mm.

The illustrated handle features a rounded cylindrical gripping section with smooth exterior contours.

The actual diameter and manufacturing tolerances require confirmation.

3. Handle Projection – Approx. 60 mm

The reference side view indicates an approximate handle projection of 60 mm.

Projection is relevant when evaluating hand clearance, door-frame interference, and surrounding architectural conditions.

The final installed projection must be checked against the approved mounting assembly.

4. Round Rose Diameter – Approx. Ø54 mm

The handle is illustrated on a circular rose measuring approximately 54 mm in diameter.

The round base coordinates with the curved tubular lever and matching escutcheon design.

5. Round Rose Thickness – Approx. 9 mm

The comparable-model reference identifies an approximate rose thickness of 9 mm.

The actual mounting structure may include internal plates, screw fixings, or other components not visible in the illustration.

6. Euro Profile Escutcheon Diameter – Approx. Ø54 mm

The illustrated matching Euro profile escutcheon has an approximate outer diameter of 54 mm.

Its circular design creates visual consistency with the lever mounting rose.

7. Euro Profile Opening – Approx. 17 × 35 mm

The reference escutcheon features a Euro profile opening with approximate dimensions of:

  • Width: 17 mm

  • Height: 35 mm

These measurements represent the illustrated cylinder cutout.

They do not establish the cylinder length, lock backset, or lever-to-cylinder centre distance.

Actual compatibility must be verified.

8. Square Spindle – Reference 8 × 8 × 110 mm

The comparable DEGOL LH1096 model lists an 8 × 8 × 110 mm square spindle.

The square spindle transfers rotational movement from the door lever to the operating mechanism of a compatible latch or mortise lock.

The final LH1107 spindle dimensions and supplied configuration have not been verified.

9. Applicable Door Thickness – Reference 35–50 mm

The comparable LH1096 model specifies an applicable door thickness range of approximately 35–50 mm.

This reference must not be interpreted as confirmed compatibility for LH1107.

The final suitable door thickness depends on the actual spindle, mounting hardware, and selected lock mechanism.

10. Mounting Hole Arrangement

The preliminary illustration does not provide verified fixing-hole centres, screw specifications, or internal rose construction details.

These measurements must be obtained from approved LH1107 technical documentation before drilling or manufacturing.

Technical Dimensions Summary

Component Reference Dimension
Lever Length Approx. 135 mm
Tubular Grip Diameter Approx. Ø19 mm
Handle Projection Approx. 60 mm
Round Rose Diameter Approx. Ø54 mm
Rose Thickness Approx. 9 mm
Escutcheon Diameter Approx. Ø54 mm
Euro Opening Width Approx. 17 mm
Euro Opening Height Approx. 35 mm
Square Spindle 8 × 8 × 110 mm – Comparable Model
Door Thickness 35–50 mm – Comparable Model
Mounting Hole Spacing To Be Confirmed
Spring Mechanism To Be Confirmed

Technical Drawing Disclaimer: The supplied image is a preliminary reference using dimensional information from a similar DEGOL product. It is not an approved LH1107 manufacturing drawing. All critical measurements must be verified before production, machining, door drilling, or installation.


Material & Surface Finish

Main Material

The LH1107 reference illustration features a metallic curved tubular lever with a satin silver appearance.

However, the actual material grade and manufacturing construction have not been independently confirmed.

Similar architectural tubular lever handles are commonly manufactured using stainless steel and other suitable metal materials.

The comparable DEGOL LH1096 model is specified with SUS304 stainless steel, but that specification must not automatically be applied to LH1107.

Customers requiring a particular stainless steel grade should request written confirmation of material availability and specifications.

Satin / Brushed Silver Appearance

The LH1107 is illustrated with a satin silver metallic finish.

The soft brushed appearance complements the rounded tubular profile and provides an understated contemporary visual effect.

Its neutral metallic tone coordinates with modern wooden doors, painted doors, round roses, lock escutcheons, and other architectural metal fittings.

Smooth Tubular Surface

The illustrated lever has smooth rounded exterior contours and a gently curved gripping section.

The upturned end provides a distinctive finishing detail without introducing the angular geometry of rectangular lever handles.

Actual surface finishing quality, texture, and manufacturing tolerances should be evaluated through approved production samples.

Alternative Surface Finish Inquiries

Customers may inquire about alternative finish options, subject to manufacturing feasibility:

  • Satin Silver

  • Brushed Stainless Steel Appearance

  • Polished Silver

  • Brushed Nickel Appearance

  • Matte Black

  • Polished Chrome Appearance

  • Custom Project Finishes

These are possible customization requests rather than verified standard LH1107 finishes.

Material and Finish Selection

When selecting LH1107 for a project, consider:

  • Base material grade

  • Required corrosion resistance

  • Indoor or outdoor installation environment

  • Surface finish requirements

  • Cleaning and maintenance conditions

  • Door usage frequency

  • Applicable product performance standards

Cleaning and Maintenance

Use appropriate cleaning methods according to the final confirmed material and surface treatment.

A soft cloth and suitable mild cleaning solution are generally recommended for decorative metal hardware.

Avoid abrasive materials, aggressive chemicals, and cleaning products that may damage the finish.


Applications

The DEGOL LH1107 Swept Curved Tubular Door Lever Handle Set is designed for consideration across contemporary residential and commercial interior architectural projects.

Its gently curved lever profile provides a softer visual alternative to straight tubular and angular lever handles.

1. Residential Interior Doors

The LH1107 can be considered for compatible bedroom doors, living area doors, studies, and other residential interior swing doors.

2. Apartment Developments

The satin silver appearance and flowing curved design complement modern apartments, condominiums, and residential building interiors.

3. Hotel Interior Projects

The coordinated round rose and Euro profile escutcheon design can complement contemporary hotel interior hardware schemes.

Suitability for hotel guestroom doors depends on the required locking, security, durability, and project specifications.

4. Office Buildings

The minimalist tubular shape is suitable for evaluation in office interiors, private meeting rooms, administrative spaces, and other compatible workplace doors.

5. Commercial Interior Projects

The LH1107 design may be considered for commercial interior applications where the selected hardware meets relevant performance and installation requirements.

6. Architectural Hardware Distribution

The distinctive swept curved profile offers a recognizable product option for door handle wholesalers and architectural hardware distributors.

7. Door Manufacturing Projects

Door manufacturers may evaluate LH1107 for integration with compatible door leaves, mortise locks, and associated hardware systems.

8. Interior Renovation Projects

The curved tubular design complements modern renovation projects seeking coordinated metallic door hardware.

9. OEM Architectural Hardware Collections

International hardware brands may consider the LH1107 profile for private-label door handle collections, subject to manufacturing and customization confirmation.


Suitable Door Types

The LH1107 is intended for evaluation with compatible hinged doors using a suitable lever-operated latch or lock mechanism.

Door Type Application Consideration
Wooden Interior Doors Suitable if locking and fixing requirements are met
MDF Interior Doors Subject to door construction and mounting suitability
Composite Interior Doors Subject to installation compatibility
Residential Bedroom Doors Compatible latch mechanism required
Apartment Interior Doors Suitable for evaluation
Office Interior Doors Suitable for evaluation
Hotel Guestroom Doors Subject to security and performance requirements
Commercial Interior Doors Subject to relevant project specifications
Metal Interior Doors Suitable mounting preparation required
Exterior Entrance Doors Material and exposure suitability must be verified
Fire-Rated Doors Appropriate approval and assembly testing required
Frameless Glass Doors Direct glass mounting compatibility not established
Sliding Doors Not intended as a conventional sliding-door pull

Door Compatibility Requirements

Before selecting LH1107, confirm:

  • Door construction

  • Actual door thickness

  • Spindle size and length

  • Latch or mortise lock compatibility

  • Mounting rose fixing details

  • Required fixing-hole spacing

  • Euro profile cylinder compatibility

  • Handing or reversibility requirements

  • Applicable building and safety regulations

The product should not be represented as certified for fire-rated, emergency-exit, or security-rated door assemblies without the appropriate documentation.


Installation Guide

How to Install the DEGOL LH1107 Curved Tubular Door Lever Handle Set

The following installation steps are a general reference for lever-on-round-rose door hardware.

The exact procedure must follow the approved LH1107 technical documentation and the selected lock manufacturer's instructions.

Step 1 – Verify Door Compatibility

Confirm that the door thickness, door construction, and locking mechanism are compatible with the final LH1107 specifications.

Check the required spindle and mounting dimensions.

Step 2 – Inspect the Product Components

Check the supplied lever handles, round roses, escutcheons, spindle, fixing screws, and other accessories against the confirmed packing list.

Step 3 – Prepare the Door

Mark the spindle opening and required mounting holes according to approved installation drawings.

Do not use the preliminary reference illustration as a drilling template.

Step 4 – Install the Door Latch or Mortise Lock

Install the compatible latch or mortise lock following the lock manufacturer's instructions.

Verify that the operating mechanism functions correctly before mounting the handles.

Step 5 – Install the Square Spindle

Insert the approved spindle through the lock follower.

Confirm that the spindle is correctly positioned and provides sufficient engagement with both handle assemblies.

Step 6 – Position the Lever Handles

Place the LH1107 curved lever assemblies on the door.

Check the orientation of the curved profile and upturned tip.

Ensure that the handles are aligned according to the approved product configuration.

Step 7 – Secure the Round Roses

Fix the mounting components using the specified fastening method.

Install the decorative round rose covers where included.

Avoid overtightening screws or damaging the mounting surfaces.

Step 8 – Install the Euro Profile Escutcheons

Position the matching escutcheons around the compatible cylinder openings.

Check the alignment between the escutcheon, cylinder, and selected lock mechanism.

Step 9 – Test the Handle Operation

Operate the lever several times and verify:

  • Smooth lever movement

  • Correct latch retraction

  • Secure rose mounting

  • Proper handle alignment

  • Adequate operating clearance

  • Correct cylinder operation

  • Appropriate handle return where specified

  • No interference with surrounding door components

Installation Reminder

The final spindle length, screw type, fixing arrangement, and locking compatibility must be confirmed before installation.

Professional installation is recommended where required by the project.


Product Advantages

1. Distinctive Swept Curved Profile

The LH1107 features a flowing tubular curve that differentiates it from conventional straight lever designs.

2. Slightly Upturned Rounded Tip

The outer end rises gently, providing a recognizable decorative detail and a softer architectural appearance.

3. Smooth Cylindrical Grip

The rounded tubular profile creates a smooth gripping surface without the sharp visual edges of rectangular handles.

4. Modern Minimalist Appearance

The flowing lever shape and circular mounting rose complement contemporary interior architectural styles.

5. Coordinated Round Rose Design

The approximately Ø54 mm reference round rose provides a balanced visual base for the curved lever.

6. Matching Euro Profile Escutcheons

Coordinated circular escutcheons create a consistent appearance for compatible Euro cylinder lock installations.

7. Satin Silver Metallic Styling

The illustrated satin silver finish coordinates with various modern door colors and architectural metal fittings.

8. Versatile Interior Applications

The design can be considered for residential, hotel, office, apartment, and commercial interior projects.

9. Distinctive Wholesale Product Category

The curved tubular styling provides a recognizable product option for international door hardware collections.

10. OEM / ODM Development Opportunities

Customers may inquire about customized materials, finishes, dimensions, branding, and packaging.

11. Direct Manufacturer Sourcing

Jiangmen Degol Hardware Co., Ltd. welcomes international purchasing inquiries for architectural door hardware solutions.


OEM / ODM Service

Custom Curved Tubular Door Handle Solutions from DEGOL

Jiangmen Degol Hardware Co., Ltd. welcomes OEM and ODM inquiries for contemporary architectural hardware products, including curved tubular lever handle designs such as LH1107.

International customers can submit specific design, material, finish, and packaging requirements for technical evaluation.

1. OEM Brand Customization

Potential private-label requirements include:

  • Customer brand labels

  • Customized product codes

  • Private-label packaging

  • Barcode labels

  • Branded installation instructions

  • Custom export carton markings

Branding methods and availability depend on the final product configuration.

2. Material Customization

Customers may request evaluation of specific base materials or material grades.

Material selection should consider the intended application, manufacturing method, required finish, environmental conditions, and project requirements.

3. Surface Finish Customization

Buyers may submit finish samples, color references, or decorative surface requirements.

Available finish options depend on material compatibility, production feasibility, and order volume.

4. Lever Profile Customization

Potential dimensional or design modification requests include:

  • Lever length

  • Tubular diameter

  • Curvature

  • Upturned tip profile

  • Handle projection

  • Rose diameter

  • Rose thickness

  • Connecting neck geometry

Changes may require revised technical drawings, tooling, samples, and production approval.

5. Escutcheon Customization

Customers may discuss matching escutcheon configurations for different compatible lock systems.

Escutcheon dimensions and openings must match the selected locking arrangement.

6. Custom Packaging

Potential packaging requirements include:

  • Individual product boxes

  • Private-label retail packaging

  • Protective internal packing

  • Custom labels

  • Printed instructions

  • Barcode stickers

  • Customized master cartons

7. Project-Based Hardware Supply

Customers may provide door schedules, architectural drawings, product samples, finish requirements, and estimated order quantities.

8. Sample and Specification Approval

Where available, samples can be requested to verify product dimensions, material, surface finish, appearance, and installation compatibility before bulk purchasing.

OEM / ODM Notice: All customization requests are subject to engineering feasibility, material availability, tooling costs, MOQ, sample approval, and production lead-time confirmation.


Packaging & Order Information

Item Information
Product Model LH1107
Brand DEGOL
Product Name Swept Curved Tubular Door Lever Handle Set
Main Material To Be Confirmed
Material Grade Not Verified
Reference Finish Satin / Brushed Silver Appearance
Lever Handles Opposing Pair Illustrated; Supply Quantity to Be Confirmed
Round Roses Illustrated; Final Quantity to Be Confirmed
Euro Profile Escutcheons Illustrated; Inclusion to Be Confirmed
Square Spindle Reference 8 × 8 × 110 mm; Final Specification to Be Confirmed
Fixing Screws Subject to Confirmed Packing List
Lock Case Not Confirmed as Included
Euro Profile Cylinder Not Confirmed as Included
MOQ Subject to Quotation
Sample Availability On Request
OEM Packaging Subject to Confirmation
Production Lead Time Subject to Order Confirmation
Payment Terms To Be Negotiated
Shipping Terms Subject to Quotation
Manufacturer Jiangmen Degol Hardware Co., Ltd.
Country of Origin China

Wholesale Ordering Process

Step 1 – Submit Product Inquiry

Provide DEGOL with model LH1107, the estimated purchase quantity, destination country, and any specific product requirements.

Step 2 – Confirm Technical Specifications

Verify material grade, surface finish, lever dimensions, rose configuration, spindle, and locking compatibility.

Step 3 – Request Samples

Contact DEGOL regarding sample availability, sample prices, and shipping arrangements.

Step 4 – Confirm OEM / ODM Requirements

Provide any required branding artwork, finish specifications, product drawings, or packaging instructions.

Step 5 – Review Wholesale Quotation

Confirm unit pricing, MOQ, packaging details, payment terms, production lead time, and shipping conditions.

Step 6 – Approve Product Configuration

Review the final product specifications, approved sample, and packing list before bulk production.

Step 7 – Arrange Production and Shipment

Production, inspection, and export arrangements follow the confirmed purchase order and agreed commercial terms.

Information Recommended for Wholesale Quotations

  • Product Model: LH1107

  • Required Order Quantity

  • Preferred Material Grade

  • Required Surface Finish

  • Door Thickness

  • Lock and Spindle Requirements

  • Packaging Requirements

  • OEM / ODM Requirements

  • Destination Country

  • Expected Delivery Schedule


Factory Capability

Jiangmen Degol Hardware Co., Ltd. – Architectural Door Hardware Manufacturer in China

Jiangmen Degol Hardware Co., Ltd. is a China-based hardware manufacturer and export supplier providing architectural and related hardware solutions to international customers.

DEGOL's product portfolio covers door hardware, glass hardware, window hardware, furniture hardware, and associated fittings.

The company's published information describes manufacturing services involving product development, production, assembly, quality control, packaging, and export support.

Architectural Door Hardware Product Range

DEGOL's door hardware offerings include products and categories such as:

  • Curved tubular door lever handles

  • Straight tubular door lever handles

  • Stainless steel door hardware

  • Lever handles on round roses

  • Lever handles on square roses

  • Matching Euro profile escutcheons

  • Door locks and mortise lock bodies

  • Door hinges

  • Architectural door accessories

  • Customized OEM door hardware

Product Development

DEGOL welcomes technical inquiries based on customer drawings, product samples, and application requirements.

Customers can discuss the feasibility of developing or modifying door hardware products according to their specifications.

Manufacturing and Processing

DEGOL describes hardware production activities involving manufacturing, machining, finishing, and assembly.

Product-specific processes depend on the approved material, design, component configuration, and manufacturing requirements.

Surface Finishing

Customers may inquire about decorative surface finishes and specific appearance requirements.

The available processes and finishes depend on material compatibility and production feasibility.

Assembly and Quality Inspection

DEGOL's published company information identifies assembly and quality inspection among its manufacturing activities.

Specific LH1107 testing standards, inspection reports, and certifications must be verified separately.

Packaging and Export Services

DEGOL provides packaging and export-related services for international hardware customers.

Custom packaging requirements may be discussed according to the product configuration and order quantity.

OEM / ODM Manufacturing Support

International customers may submit requirements involving:

  • Custom handle designs

  • Material specifications

  • Surface finish standards

  • Product dimension modifications

  • Private-label branding

  • Customized packaging

  • Project-specific hardware solutions

International Wholesale Customers

DEGOL welcomes inquiries from:

  • Architectural hardware wholesalers

  • Door handle importers

  • Regional hardware distributors

  • Door manufacturers

  • Building material suppliers

  • Construction contractors

  • Hotel project buyers

  • International hardware brands

  • OEM / ODM customers

Technical and Commercial Support

For LH1107, customers may request confirmed technical drawings, material specifications, finish options, sample information, spindle compatibility, packaging details, and wholesale quotations.

Factory Capability Notice: Factory information reflects DEGOL's published company descriptions. Product-specific manufacturing availability, production capacity, material certifications, performance testing, and approved LH1107 specifications must be confirmed before purchase.


FAQ – Frequently Asked Questions

Q1: What is the DEGOL LH1107 door handle?

The DEGOL LH1107 is a modern swept curved tubular door lever handle design with a slightly upturned rounded tip, circular mounting rose, and matching Euro profile escutcheons.

Q2: What type of door handle is LH1107?

LH1107 is a curved tubular lever handle on a round rose.

It is designed for consideration with compatible door latch and locking systems.

Q3: What makes LH1107 different from a straight tubular door handle?

Unlike conventional straight tubular levers, LH1107 features a gently downward-sweeping grip and a slightly upturned tip, creating a distinctive curved profile.

Q4: What is the difference between LH1107 and LH1106?

The illustrated LH1107 emphasizes a swept curved tubular profile with a rounded tip that turns slightly upward.

The illustrated LH1106 emphasizes a gently curved and tapered tubular lever with a broader, differently shaped terminal end.

Final model differences must be confirmed with actual product samples or approved manufacturer drawings.

Q5: What material is LH1107 made from?

The supplied reference illustration does not verify the actual LH1107 material.

Customers should request confirmation of the base material and material grade before ordering.

Q6: Is LH1107 made of SUS304 stainless steel?

SUS304 has not been independently verified for LH1107.

The comparable DEGOL LH1096 model is specified with SUS304, but this does not establish the LH1107 material.

Q7: What surface finish does LH1107 have?

The supplied illustration shows a satin or brushed silver metallic appearance.

The actual production finish must be confirmed with DEGOL.

Q8: What is the length of the LH1107 lever?

The preliminary drawing shows an approximate reference lever length of 135 mm.

This measurement comes from a comparable DEGOL model and is not a verified LH1107 production dimension.

Q9: What is the tubular grip diameter?

The reference grip diameter is approximately 19 mm.

Actual dimensions and tolerances must be confirmed.

Q10: What is the handle projection?

The reference side view indicates an approximate handle projection of 60 mm.

The final installed projection should be verified using approved product documentation.

Q11: What is the diameter of the round rose?

The reference round rose diameter is approximately 54 mm.

Q12: What is the round rose thickness?

The comparable-model reference identifies an approximate thickness of 9 mm.

The actual LH1107 rose construction has not been verified.

Q13: Does LH1107 include Euro profile escutcheons?

The product illustration shows matching round Euro profile escutcheons.

Their inclusion in the supplied package must be confirmed before purchase.

Q14: What is the Euro profile opening size?

The illustrated reference opening measures approximately 17 × 35 mm.

Actual cylinder compatibility must be verified.

Q15: What spindle size does LH1107 use?

The comparable DEGOL LH1096 model uses an 8 × 8 × 110 mm square spindle.

The LH1107 spindle size, length, and supply configuration must be confirmed independently.

Q16: What door thickness is suitable for LH1107?

The comparable LH1096 model references a door thickness of 35–50 mm.

This range has not been confirmed for LH1107.

Actual door compatibility depends on the selected spindle, fixing system, and lock mechanism.

Q17: Can LH1107 be installed on wooden doors?

LH1107 may be used on compatible wooden interior doors if the approved mounting arrangement, spindle, and locking mechanism are suitable.

Q18: Is LH1107 suitable for hotels and offices?

The curved tubular design can be considered for hotel, office, and other commercial interior projects.

Suitability depends on the selected lock system and applicable security, durability, and building requirements.

Q19: Is LH1107 suitable for exterior entrance doors?

Exterior suitability has not been confirmed.

Buyers should verify material grade, corrosion resistance, surface finish performance, and environmental exposure requirements before specifying the product for exterior installations.

Q20: Is LH1107 fire-rated?

No LH1107 fire-rating documentation has been provided.

Use in a fire-rated door assembly requires appropriate certification and confirmation of the complete assembly's compatibility.

Q21: Does LH1107 include a spring-return mechanism?

The preliminary reference does not verify the spring mechanism.

This feature should be confirmed before selecting a compatible latch or mortise lock.

Q22: Can LH1107 be installed on left- and right-handed doors?

The comparable reference design indicates a reversible configuration, but this has not been independently verified for LH1107.

Handing requirements should be confirmed before ordering.

Q23: Does LH1107 include a mortise lock or Euro cylinder?

The supplied drawing does not establish that a mortise lock case or Euro cylinder is included.

The final packing list should confirm all supplied components.

Q24: Can the LH1107 surface finish be customized?

Customers may request evaluation of alternative finishes according to their project requirements.

Finish availability depends on material compatibility, manufacturing feasibility, and commercial conditions.

Q25: Does DEGOL offer OEM branding for LH1107?

DEGOL welcomes OEM inquiries involving private-label branding, product identification, and packaging customization.

Q26: Can DEGOL customize the LH1107 lever profile?

Customers may submit modification requests for technical evaluation, including lever length, curvature, tubular diameter, upturned tip profile, and rose dimensions.

Design changes may require new drawings, tooling, and sample approval.

Q27: Can I request LH1107 samples?

Customers can contact DEGOL to inquire about sample availability, pricing, and shipping arrangements.

Q28: What is the MOQ for LH1107?

The confirmed LH1107 MOQ has not been provided.

Minimum order quantity may depend on material selection, finish requirements, packaging, and customization.

Q29: Can DEGOL provide an LH1107 technical drawing?

Buyers may contact DEGOL to request approved drawings and verified product specifications.

The supplied preliminary reference image should not be treated as an approved production drawing.

Q30: Can I purchase LH1107 handles in bulk?

DEGOL welcomes wholesale purchasing inquiries from architectural hardware importers, distributors, door manufacturers, and project buyers.

Q31: Is LH1107 the same product as DEGOL LH1096?

The two designs share similar illustrated curved tubular characteristics.

However, the supplied LH1107 image uses dimensional references from LH1096, and their actual model relationship has not been verified.

Customers should request confirmation before treating the products as identical or interchangeable.

Q32: How can I request wholesale pricing for LH1107?

Contact DEGOL Hardware through WhatsApp at +86 13725946499 or email info@degolhardware.com.

Provide model LH1107, required quantity, preferred material, surface finish, lock requirements, packaging preferences, and destination country to request a wholesale quotation.


Contact DEGOL – Request a Wholesale Quote

Looking for an LH1107 swept curved tubular lever handle with upturned tip, round rose and Euro profile escutcheons for your architectural door hardware range?

Contact DEGOL Hardware for product specifications, technical drawings, available finishes, sample information and wholesale pricing.

Product Model: LH1107

Product Name: LH1107 Modern Swept Curved Tubular Door Lever Handle Set with Upturned Tip, Round Rose and Euro Profile Escutcheons

Company: Jiangmen Degol Hardware Co., Ltd.

WhatsApp: +86 13725946499

Website: https://www.degolhardware.com/

Email: info@degolhardware.com

Request Your LH1107 Swept Curved Tubular Door Lever Handle Set Wholesale Quote Today.

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Degol offers a full range of hardware,including construction hardware,furniture hardware and glass hardware. Products are exported to more than 80 countries worldwide.
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No.898 Jiangmen Avenue Middle, Pengjiang District, Jiangmen City Guangdong, China

+86 137 2594 6499

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