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LH1106 Modern Curved Tapered Tubular Door Lever Handle Set on Round Rose with Euro Profile Escutcheons

  • LH1106

  • Degol

  • Product Name: Curved Tapered Tubular Door Lever Handle Set
  • Door Thickness: 30-50mm
  • Application: Residential / Hotel / Office / Commercial Interior
  • OEM / ODM: Available for Inquiry
  • MOQ: 500 sets
Availability:
Quantity:

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Product Introduction

The DEGOL LH1106 Modern Curved Tapered Tubular Door Lever Handle Set is a contemporary architectural door hardware design featuring an elegantly curved cylindrical lever, a round mounting rose, and matching Euro profile escutcheons.

Designed to complement modern residential and commercial interiors, the LH1106 combines a gently flowing lever profile with a subtly tapered tubular shape and a satin steel appearance. Its balanced proportions and smooth metallic styling make it an attractive choice for contemporary architectural door hardware collections.

Unlike traditional straight tubular handles or flat rectangular levers, the LH1106 features a softly curved grip that transitions gradually along the handle. The gently tapered profile creates a refined architectural appearance while retaining the familiar form of a tubular lever handle.

The preliminary reference drawing illustrates an approximate lever length of 135 mm, a nominal grip diameter of 19 mm, and an approximate handle projection of 60 mm. The lever is mounted on a circular rose with a reference diameter of 54 mm and thickness of 9 mm.

Matching round Euro profile escutcheons are also illustrated, providing a coordinated appearance for compatible cylinder-operated door locking systems.

These measurements are derived from comparable market products and are not verified LH1106 production specifications.

The satin steel appearance complements modern wooden doors, painted interior doors, metal-framed doors, and contemporary architectural fittings.

The LH1106 design can be considered for residential buildings, apartments, hotels, office interiors, and compatible commercial door projects.

Jiangmen Degol Hardware Co., Ltd. welcomes inquiries from international architectural hardware wholesalers, importers, distributors, door manufacturers, construction contractors, and OEM/ODM customers seeking curved tubular door handle solutions.

Key Product Highlights

  • Elegant curved and tapered tubular lever profile

  • Contemporary round rose mounting design

  • Smooth cylindrical gripping surface

  • Subtle satin steel metallic appearance

  • Matching round Euro profile escutcheons

  • Approx. 135 mm reference lever length

  • Approx. Ø19 mm reference grip diameter

  • Approx. Ø54 mm round mounting rose

  • Approx. 60 mm reference handle projection

  • Approx. 8 × 8 mm square spindle reference

  • Suitable for modern architectural hardware collections

  • Wholesale, OEM and ODM inquiries welcomed


Product Definition

What Is the DEGOL LH1106 Curved Tapered Tubular Door Lever Handle?

The DEGOL LH1106 is a modern lever-on-round-rose door handle design characterized by its gently curved tubular profile, subtle tapering, round mounting rose, and matching Euro profile escutcheons.

A lever door handle is a functional architectural hardware component that operates a compatible latch or lock through a spindle mechanism.

The LH1106 features a cylindrical gripping profile with a gentle horizontal curve, giving it a softer appearance than conventional straight tubular handles.

Main Structural Features

1. Curved Tapered Lever Profile

The most distinctive feature of LH1106 is its gently curved, tapered cylindrical lever.

The handle follows a smooth flowing line rather than a rigid straight profile, producing a contemporary architectural appearance.

2. Rounded Tubular Grip

The reference design features a nominal Ø19 mm tubular gripping section.

The round cross-sectional design offers a familiar gripping shape with smooth exterior contours.

Because the lever is tapered, the actual diameter may vary along the handle.

3. Round Rose Mounting

The lever is positioned on a circular mounting rose with an approximate reference diameter of 54 mm.

The round base coordinates naturally with the cylindrical lever design.

4. Compact Rose Profile

The reference rose thickness is approximately 9 mm.

Its relatively compact illustrated profile contributes to the clean and modern appearance of the handle assembly.

5. Matching Euro Profile Escutcheon

The product illustration includes coordinated circular Euro profile escutcheons for compatible lock-cylinder arrangements.

The escutcheons are visually matched to the round handle roses.

6. Satin Steel Appearance

The handle is illustrated with a brushed satin metallic appearance.

The final base material, material grade, and finishing process must be confirmed before purchase.

7. Square Spindle Interface

The reference illustration shows an approximately 8 × 8 mm square spindle.

The spindle transfers lever rotation to the operating mechanism of a compatible door latch or lock.

Final spindle compatibility must be verified.

Main Product Components

The illustrated LH1106 arrangement includes:

  • Curved tapered tubular lever handles

  • Round mounting roses

  • Matching round Euro profile escutcheons

  • Reference square spindle interface

The final commercial supply configuration, including fixing plates, spindle length, screws, and other installation accessories, must be established through the approved packing list.

A mortise lock case or Euro profile cylinder should not be assumed to be included.


Product Specification

Parameter Specification
Product Model LH1106 – Buyer-Assigned Reference
Brand DEGOL
Product Name Curved Tapered Tubular Door Lever Handle Set
Product Type Lever Handle on Round Rose
Product Category Architectural Door Hardware
Handle Design Gently Curved / Tapered
Lever Shape Rounded Tubular Profile
Design Style Modern / Contemporary
Material Grade Not Verified
Reference Finish Satin Steel Appearance
Reference Lever Length Approx. 135 mm
Reference Grip Diameter Approx. Ø19 mm
Reference 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 Approx. 8 × 8 mm
Mounting Hole Spacing Not Verified
Handle Configuration Opposing Handles Illustrated
Spring Mechanism Not Specified
Lock Compatibility Subject to Selected Lock and Cylinder
Mounting Type Door Mounted
Main Application Compatible Interior Doors
OEM / ODM Subject to Technical and Commercial Confirmation
Manufacturer Jiangmen Degol Hardware Co., Ltd.
Country of Origin China

Specification Notice: The above dimensions are preliminary reference measurements based on comparable market products and the supplied illustration. The actual LH1106 dimensions, material, surface finish, mounting system, spindle configuration, and product components must be verified with DEGOL before production, procurement, drilling, or installation.


Technical Drawing & Dimensions

The LH1106 preliminary engineering reference drawing illustrates the curved tapered lever set through multiple product views, including an isometric view, front elevation, top plan, side-end view, and round escutcheon detail.

These illustrations provide a useful preliminary understanding of the product's proportions, mounting geometry, and visual characteristics.

All measurements remain subject to verification.

1. Lever Length – Approx. 135 mm

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

The handle extends horizontally from the mounting stem, with a gently curved profile that creates a flowing architectural appearance.

Unlike conventional straight cylindrical lever handles, the LH1106 design features a subtle taper and directional curve.

The actual measurement datum and final manufacturing length must be confirmed.

2. Grip Diameter – Approx. Ø19 mm

The reference illustration shows a nominal grip diameter of approximately 19 mm.

The cylindrical gripping section has smooth, rounded contours.

Due to the tapered profile, the diameter may not remain uniform along the entire handle.

Actual minimum and maximum diameters should be confirmed using a production sample.

3. Handle Projection – Approx. 60 mm

The preliminary technical drawing indicates an approximate handle projection of 60 mm.

Projection is relevant when considering hand clearance, operating space, and surrounding architectural features.

The final installed projection may vary according to the actual mounting assembly.

4. Round Rose Diameter – Approx. Ø54 mm

The handle is shown mounted on a circular rose with an approximate diameter of 54 mm.

The circular mounting design complements the curved tubular handle and provides a minimalist appearance.

5. Rose Thickness – Approx. 9 mm

The reference drawing indicates an approximate rose thickness of 9 mm.

Actual thickness and fixing construction must be verified.

The complete mounting assembly may include internal fixing components that are not visible in the reference illustration.

6. Round Escutcheon Diameter – Approx. Ø54 mm

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

Its circular form coordinates with the lever mounting rose.

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

The illustrated escutcheon features a Euro profile cylinder opening measuring approximately:

  • Opening Width: 17 mm

  • Opening Height: 35 mm

The reference cutout is intended to illustrate compatibility with a Euro profile cylinder configuration.

The exact dimensions, cylinder centre alignment, and selected locking system must be confirmed.

8. Square Spindle – Approx. 8 × 8 mm

The reference drawing illustrates an 8 × 8 mm square spindle.

A square spindle transmits rotation from the lever to the latch or lock follower.

The required spindle length depends on the actual door thickness and selected hardware configuration.

9. Mounting Hole Arrangement

The drawing does not provide verified mounting-hole centres, internal rose fixing dimensions, or screw specifications.

These measurements must be obtained from approved technical documentation before preparing the door.

10. Applicable Door Thickness

A verified LH1106 door thickness range has not been provided.

Door thickness compatibility must be established by checking the selected spindle, fixing system, lock mechanism, and door construction.

Technical Dimensions Summary

Component Reference Dimension
Lever Length Approx. 135 mm
Nominal Grip Diameter Approx. Ø19 mm
Handle Projection Approx. 60 mm
Round Rose Diameter Approx. Ø54 mm
Rose Thickness Approx. 9 mm
Round Escutcheon Diameter Approx. Ø54 mm
Euro Opening Width Approx. 17 mm
Euro Opening Height Approx. 35 mm
Square Spindle Approx. 8 × 8 mm
Mounting Hole Spacing To Be Confirmed
Applicable Door Thickness To Be Confirmed

Technical Drawing Disclaimer: The supplied illustration is a preliminary engineering reference based on comparable market products. It is not an approved LH1106 manufacturing drawing. All critical dimensions must be verified against an approved technical drawing or physical production sample.


Material & Surface Finish

Main Material

The LH1106 reference image shows a metallic tubular handle with a satin steel appearance.

However, the supplied information does not establish the actual base material or material grade.

Similar curved tubular door handles are available in stainless steel and other metal constructions across the architectural hardware market.

The exact LH1106 construction must be confirmed before it is described as SUS201, SUS304, or another specific material grade.

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

Satin Steel Appearance

The reference finish features a softly brushed silver metallic appearance.

The satin styling provides a neutral surface tone suitable for contemporary architectural interiors.

Its subtle reflective effect coordinates visually with round roses, lock escutcheons, hinges, and other metallic door hardware.

Smooth Tubular Surface

The illustrated cylindrical lever features smooth exterior contours and rounded ends.

The gradual curvature and tapered design create an elegant transition along the gripping surface.

Actual surface smoothness, polishing process, coating, and manufacturing tolerances should be checked through production samples.

Alternative Finish Inquiries

Customers may inquire about alternative decorative finishes such as:

  • Satin Stainless Steel Appearance

  • Polished Silver Appearance

  • Brushed Nickel Appearance

  • Matte Black

  • Polished Chrome Appearance

  • Custom Architectural Finishes

These are potential customization requests rather than confirmed standard LH1106 finishes.

Availability depends on the selected material, production process, order quantity, and technical requirements.

Material Selection Considerations

When selecting LH1106 for a particular project, customers should evaluate:

  • Required material grade

  • Intended installation environment

  • Surface finish durability

  • Corrosion resistance requirements

  • Door usage frequency

  • Cleaning and maintenance conditions

  • Applicable product performance standards

Cleaning and Maintenance

Routine cleaning should follow the instructions applicable to the final confirmed material and finish.

Use a soft cloth and suitable mild cleaning products.

Avoid abrasive pads, strong chemicals, and inappropriate cleaning agents that could damage decorative surfaces.


Applications

The DEGOL LH1106 Curved Tapered Tubular Door Lever Handle Set is designed for consideration in modern residential and commercial architectural hardware applications.

Its curved cylindrical form and coordinated round escutcheon design make it a versatile visual option for contemporary interior projects.

1. Residential Interior Doors

The LH1106 is suitable for evaluation on compatible interior doors in private residences, including bedroom doors, living area doors, studies, and connecting rooms.

2. Apartment Developments

The handle's clean, gently curved profile complements modern apartment and condominium interior designs.

It may be considered for residential building projects requiring consistent door hardware styling.

3. Hotel Interior Projects

The satin metallic appearance and round rose configuration offer an understated architectural style for hospitality interiors.

Suitability for hotel guestrooms and other hospitality doors must be confirmed against security, locking, durability, and project requirements.

4. Office Buildings

The LH1106 design coordinates with modern office interiors, meeting rooms, administrative spaces, and compatible workplace doors.

5. Commercial Interior Projects

The handle may be considered for compatible commercial interior doors where the selected lock mechanism and relevant performance requirements are satisfied.

6. Architectural Hardware Distribution

The gently curved tapered shape adds a distinctive product profile to contemporary lever handle collections.

7. Door Manufacturing Projects

Door manufacturers and building material suppliers can evaluate the LH1106 design for integration with compatible door leaves, locks, and hardware systems.

8. Interior Renovation

The satin silver appearance and softly curved tubular form can complement contemporary interior renovation projects.

9. OEM Architectural Hardware Collections

International hardware brands may inquire about customization options for private-label product ranges and project-specific requirements.


Suitable Door Types

The LH1106 is intended for use with compatible hinged door arrangements and suitable lever-operated locking mechanisms.

Door Type Application Consideration
Wooden Interior Doors Suitable subject to fixing and lock compatibility
MDF Interior Doors Subject to door structure and mounting suitability
Composite Interior Doors Subject to door and hardware specifications
Residential Bedroom Doors Compatible latch configuration required
Apartment Interior Doors Suitable for evaluation
Office Interior Doors Suitable for evaluation
Hotel Guestroom Doors Subject to project lock and security requirements
Commercial Interior Doors Subject to duty and performance requirements
Metal Interior Doors Suitable mounting preparation required
Exterior Entrance Doors Environmental suitability must be verified
Fire-Rated Doors Relevant assembly testing and approval required
Glass Doors Direct mounting compatibility not established
Sliding Doors Not intended as a conventional sliding-door pull

Door Compatibility Considerations

Before selecting LH1106, buyers should confirm the door thickness, spindle size, lock follower, rose fixing arrangement, cylinder configuration, and handing requirements.

The LH1106 should not automatically be specified for fire-rated, emergency-exit, security-rated, or heavily exposed exterior door applications without appropriate technical evidence.


Installation Guide

How to Install the DEGOL LH1106 Curved Tapered Door Lever Handle Set

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

Actual installation steps may vary depending on the approved LH1106 mounting system and selected latch or mortise lock.

Step 1 – Verify Door Compatibility

Check that the door construction, door thickness, and selected locking mechanism are suitable for the confirmed handle specification.

Verify the spindle interface and mounting requirements.

Step 2 – Inspect Product Components

Check the supplied lever handles, round roses, escutcheons, spindle, screws, and installation accessories against the approved packing list.

Step 3 – Prepare the Door

Mark the required fixing and spindle openings according to approved installation documentation.

Do not drill using the unverified reference dimensions.

Step 4 – Install the Door Latch or Mortise Lock

Install the selected latch or mortise lock according to its manufacturer's instructions.

Ensure that the lock follower and operating mechanism function correctly.

Step 5 – Position the Square Spindle

Insert the approved spindle through the lock follower.

Confirm the spindle length and sufficient engagement with the lever assemblies.

Step 6 – Position the Lever Handles

Place the curved tapered lever assemblies on the door.

Ensure correct orientation and alignment.

Step 7 – Secure the Round Roses

Fix the mounting components using the specified screws or approved fastening system.

Fit the decorative round rose covers according to the actual product construction.

Step 8 – Install the Matching Escutcheons

Position the round Euro profile escutcheons around the compatible cylinder opening.

Confirm the alignment and clearance of the selected locking mechanism.

Step 9 – Check Handle Movement

Operate the handles repeatedly to verify:

  • Smooth lever rotation

  • Proper latch retraction

  • Secure mounting

  • Correct lever alignment

  • Suitable clearance

  • Correct cylinder operation

  • Proper handle return where specified

Installation Reminder

The spindle, screws, fixing plates, and installation method must match the approved product and lock specifications.

Professional installation is recommended where required by the project.


Product Advantages

1. Elegant Curved Tapered Profile

The LH1106 features a flowing cylindrical lever that provides a distinctive alternative to conventional straight tubular door handles.

2. Contemporary Architectural Appearance

Its clean lines and satin metallic styling coordinate with modern residential and commercial interiors.

3. Smooth Rounded Grip

The tubular design presents a smoothly curved gripping surface with rounded exterior contours.

4. Balanced Round Rose Design

The Ø54 mm reference round rose creates a visually balanced mounting base for the curved lever.

5. Coordinated Escutcheon Styling

Matching Euro profile escutcheons provide a consistent circular design across the handle and cylinder areas.

6. Subtle Satin Metallic Finish

The illustrated satin steel appearance complements a range of modern door finishes and architectural fittings.

7. Compact Mounting Appearance

The reference 9 mm rose thickness contributes to a relatively clean, understated visual profile.

8. Versatile Interior Design Applications

The design is suitable for evaluation across residential, apartment, office, hotel, and commercial interior projects.

9. Distinctive Wholesale Product Style

The curved tapered shape offers a recognizable product option for door hardware distributors and architectural hardware catalogues.

10. OEM / ODM Development Opportunities

International buyers may discuss custom materials, decorative finishes, branding, packaging, and design modifications with DEGOL.

11. Direct Manufacturer Communication

Customers can contact Jiangmen Degol Hardware Co., Ltd. for technical evaluation, sample inquiries, and wholesale purchasing discussions.


OEM / ODM Service

Custom Curved Tapered Door Handle Solutions from DEGOL

Jiangmen Degol Hardware Co., Ltd. welcomes OEM and ODM inquiries for architectural door hardware, including curved tubular door handle designs such as LH1106.

Customers seeking private-label products, customized finishes, specific material requirements, or project-based hardware sourcing can contact DEGOL to discuss available solutions.

1. OEM Brand Customization

Potential branding requirements include:

  • Customer brand labels

  • Custom product identification

  • Private-label packaging

  • Barcode stickers

  • Branded instruction sheets

  • Export carton markings

Branding methods and availability depend on the final manufacturing configuration.

2. Material Customization

Customers may specify material requirements for technical evaluation.

Material selection should consider the intended installation environment, product design, processing methods, surface finish, and performance expectations.

3. Surface Finish Customization

Buyers may inquire about alternative finishes and decorative surface treatments.

Customers can submit color samples or finish references for review.

4. Lever Dimension Customization

Potential modification requests include:

  • Lever length

  • Grip diameter

  • Tapering profile

  • Curvature

  • Handle projection

  • Rose diameter

  • Rose thickness

  • Connecting neck geometry

Dimensional modifications may require engineering review, new drawings, revised tooling, and sample approval.

5. Escutcheon Customization

Customers may discuss compatible escutcheon options for different locking systems.

The opening dimensions and fixing arrangement must match the approved lock or cylinder configuration.

6. Custom Packaging

Packaging inquiries may include:

  • Private-label product boxes

  • Printed instruction sheets

  • Custom barcode labels

  • Protective packing materials

  • Retail-ready packaging

  • Customized master cartons

7. Project-Based Product Development

Customers may submit reference samples, architectural drawings, door schedules, finish requirements, and technical specifications.

8. Sample and Specification Approval

Where available, sample approval can help confirm the product's appearance, dimensions, materials, surface finish, and installation compatibility.

OEM / ODM Notice: Customization is subject to engineering feasibility, material availability, tooling costs, sample approval, MOQ, production capacity, and confirmed lead times.


Packaging & Order Information

Item Information
Product Model LH1106
Brand DEGOL
Product Name Curved Tapered Tubular Door Lever Handle Set
Material Grade Not Verified
Reference Finish Satin Steel 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 mm; final supply to be confirmed
Fixing Screws Subject to Packing List
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 an Inquiry

Send DEGOL the product model LH1106, required quantity, destination country, and preferred specifications.

Step 2 – Confirm Product Specifications

Verify the material, finish, lever dimensions, rose size, spindle, and compatible lock system.

Step 3 – Request Samples

Contact DEGOL regarding sample availability, sample pricing, and delivery arrangements.

Step 4 – Confirm Customization Requirements

Provide any branding, surface finish, packaging, or dimensional requirements.

Step 5 – Review Wholesale Quotation

Confirm unit price, minimum order quantity, packing details, payment terms, lead time, and delivery conditions.

Step 6 – Approve the Product Configuration

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

Step 7 – Arrange Production and Shipment

Production, inspection, and shipment follow the agreed commercial terms and purchase order.

Information Recommended for Wholesale Quotations

  • Product Model: LH1106

  • Required Quantity

  • Preferred Material Grade

  • Required Surface Finish

  • Door Thickness

  • Spindle Requirements

  • Lock Compatibility 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 architectural hardware manufacturer and export supplier serving international customers.

DEGOL supplies hardware solutions across door hardware, furniture hardware, glass hardware, window hardware, and related product categories.

The company's published manufacturing information describes operations involving material preparation, machining, polishing, product assembly, quality inspection, packaging, and international supply.

Architectural Door Hardware Product Range

DEGOL's architectural hardware offerings include product categories such as:

  • Tubular lever door handles

  • Curved door lever handles

  • Modern tapered lever handles

  • Lever handles on round roses

  • Lever handles on square roses

  • Matching door escutcheons

  • Door locks and mortise lock bodies

  • Door hinges

  • Door hardware accessories

  • Customized architectural fittings

Product Development

DEGOL welcomes product development inquiries based on customer drawings, reference samples, and technical specifications.

International buyers can discuss design modifications and manufacturing requirements with the company.

Manufacturing and Machining

DEGOL's published company information identifies workshop production and machining among its manufacturing activities.

Actual product-specific processes depend on the selected material and component design.

Surface Finishing

Customers may discuss decorative surface treatments according to material requirements and project specifications.

Assembly and Inspection

The company's published factory information includes product assembly and quality inspection within its manufacturing operations.

The applicable inspection standards, test procedures, and certification documentation should be confirmed for each product and order.

Packaging and Export Services

DEGOL provides hardware packaging and international supply services.

Packing details can be discussed according to the approved product configuration and customer requirements.

OEM / ODM Support

Customers may request evaluation of:

  • Custom product designs

  • Material specifications

  • Surface finish requirements

  • Brand customization

  • Private-label packaging

  • Project-specific hardware configurations

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 purchasers

  • Hardware brands

  • OEM / ODM customers

Technical and Commercial Support

For LH1106, customers may request confirmed technical drawings, material specifications, finish options, product samples, spindle information, packaging arrangements, and wholesale quotations.

Factory Capability Notice: Factory information reflects DEGOL's published company descriptions. LH1106-specific production availability, manufacturing capacity, certifications, testing results, and final technical specifications must be confirmed separately.


FAQ – Frequently Asked Questions

Q1: What is the DEGOL LH1106 door handle?

The DEGOL LH1106 is a modern curved tapered tubular door lever handle design featuring a round mounting rose and matching Euro profile escutcheons.

Its gently curved cylindrical profile creates an elegant contemporary appearance.

Q2: What type of door handle is LH1106?

LH1106 is described as a curved tapered tubular lever handle on a round rose.

It is intended for use with a compatible door latch or lock mechanism.

Q3: What makes LH1106 different from a straight tubular door handle?

Unlike a conventional straight tubular lever, LH1106 features a subtle curve and tapered cylindrical profile that creates a flowing architectural silhouette.

Q4: What material is LH1106 made from?

The supplied reference drawing does not confirm the actual LH1106 material.

Customers should request the confirmed base material and material grade before ordering.

Q5: Is LH1106 made of SUS304 stainless steel?

SUS304 has not been verified as the standard LH1106 material.

Buyers requiring SUS304 should request written confirmation of material availability and specifications.

Q6: What is the standard surface finish of LH1106?

The supplied illustration shows a satin steel metallic appearance.

The actual production finish must be confirmed with DEGOL.

Q7: What is the length of the LH1106 lever?

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

This is not a verified production dimension.

Q8: What is the grip diameter of LH1106?

The illustrated reference grip diameter is approximately 19 mm.

Because the handle has a tapered profile, actual diameters may vary along its length.

Q9: What is the handle projection?

The reference drawing shows an approximate projection of 60 mm.

Actual installed projection must be confirmed.

Q10: What is the diameter of the round rose?

The reference rose diameter is approximately 54 mm.

Q11: What is the rose thickness?

The reference illustration indicates an approximate rose thickness of 9 mm.

The final mounting construction has not been verified.

Q12: Does LH1106 include matching Euro profile escutcheons?

Matching round Euro profile escutcheons are illustrated.

Their inclusion in the commercial product package must be confirmed before purchase.

Q13: What is the Euro profile escutcheon opening size?

The illustrated reference opening measures approximately 17 × 35 mm.

Final cylinder compatibility must be established before installation.

Q14: What spindle size does LH1106 use?

The preliminary drawing illustrates an approximately 8 × 8 mm square spindle.

The actual spindle size, length, and inclusion in the supplied set must be confirmed.

Q15: What door thickness is suitable for LH1106?

A verified door thickness range has not been provided.

Door compatibility depends on the selected lock, spindle, fixing system, and door construction.

Q16: Can LH1106 be installed on wooden doors?

The LH1106 design may be used on compatible wooden interior doors when the mounting arrangement and lock specifications are suitable.

Q17: Is LH1106 suitable for office and hotel doors?

The design can be considered for office and hospitality interior projects, subject to the relevant security, performance, and lock compatibility requirements.

Q18: Is LH1106 suitable for exterior entrance doors?

Exterior suitability has not been confirmed.

Buyers should verify material grade, corrosion resistance, surface finish performance, and environmental conditions before choosing LH1106 for exterior use.

Q19: Is LH1106 fire-rated?

No LH1106 fire-rating documentation has been provided.

Suitability for fire-rated door assemblies requires appropriate testing and approval of the complete assembly and its hardware.

Q20: Does LH1106 include a spring-return mechanism?

The preliminary drawing does not confirm the spring mechanism.

Buyers should request this information before selecting a compatible latch or mortise lock.

Q21: Can LH1106 be installed on left- and right-handed doors?

The reference illustration shows opposing handles, but universal reversibility has not been verified.

Handing requirements should be confirmed before ordering.

Q22: Does LH1106 come with a mortise lock or Euro cylinder?

The supplied drawing does not confirm inclusion of a lock case or Euro profile cylinder.

The final packaging list should identify all supplied components.

Q23: Can the LH1106 surface finish be customized?

Customers may inquire about alternative decorative finishes.

Finish options depend on the confirmed material, processing methods, production feasibility, and order requirements.

Q24: Does DEGOL provide OEM branding for LH1106?

DEGOL welcomes OEM inquiries involving private-label branding, customized packaging, and customer-specific product identification.

Q25: Can DEGOL customize the LH1106 dimensions?

Customers may submit dimensional modification requests for technical evaluation.

Changes to the lever profile, rose dimensions, or fixing system may require revised tooling and sample approval.

Q26: Can I order LH1106 samples?

Customers may contact DEGOL to request sample availability, sample pricing, and shipping information.

Q27: What is the MOQ for LH1106?

The confirmed minimum order quantity has not been provided.

MOQ should be requested according to the required material, finish, packaging, and product configuration.

Q28: Can DEGOL provide technical drawings for LH1106?

Customers may request available product drawings and confirmed dimensions from DEGOL.

The preliminary reference illustration must not be treated as an approved manufacturing drawing.

Q29: Can I purchase LH1106 door handles in bulk?

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

Q30: How can I request wholesale pricing for LH1106?

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

Provide model LH1106, required quantity, preferred material, surface finish, packaging requirements, and destination country to request a wholesale quotation.


Contact DEGOL – Request a Wholesale Quote

Looking for a curved tapered tubular lever handle with 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: LH1106

Product Name: LH1106 Modern Curved Tapered Tubular Door Lever Handle Set on Round Rose with Euro Profile Escutcheons

Company: Jiangmen Degol Hardware Co., Ltd.

WhatsApp: +86 13725946499

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

Email: info@degolhardware.com

Request Your LH1106 Curved Tapered Tubular Door Lever Handle Set Wholesale Quote Today

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