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LH1103 Modern Wave-Shaped Curved Door Lever Handle with Round Rose and Euro Profile Escutcheon

  • LH1103

  • Degol

  • Product Name: Wave-Shaped Door Lever Handle
  • Handle Length: 125–130 mm
  • Rose Diameter: Ø52 mm
  • Applicable Door Thickness: Approx. 35–55 mm
  • OEM / ODM: Subject to Confirmation
  • MOQ: 500sets
Availability:
Quantity:

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Product Introduction

The DEGOL LH1103 Wave-Shaped Stainless Steel Door Lever Handle is a contemporary architectural door hardware design featuring a flowing curved lever, a circular mounting rose, and a brushed satin stainless steel appearance.

Its defining characteristic is a sculpted, wave-like lever profile that flows smoothly from the mounting stem toward a broader, softly rounded tip. Unlike traditional straight tubular door handles or angular rectangular levers, the LH1103 combines gentle curves, changing lever width, and a distinctive S-shaped silhouette.

The result is a decorative yet understated door handle design suitable for modern interior hardware collections.

The supplied reference drawing indicates an approximate lever length of 125–130 mm, a projection of 60 mm, and a maximum handle width of 22 mm.

The lever is mounted on a round rose with an approximate diameter of 52 mm and a thickness of 10 mm.

A coordinated circular Euro-profile keyhole escutcheon is also illustrated, featuring an approximate opening of 17 × 33 mm.

The satin brushed metallic appearance gives the LH1103 a versatile contemporary style suitable for consideration in residential apartments, private homes, office interiors, hotels, and compatible commercial interior door projects.

Jiangmen Degol Hardware Co., Ltd. welcomes inquiries from architectural hardware wholesalers, international importers, door manufacturers, building material distributors, construction buyers, and OEM/ODM customers.

The reference drawing identifies stainless steel as the material, but the exact grade and final manufacturing specifications remain unverified.


Product Definition

The LH1103 Wave-Shaped Door Lever Handle is a sculpted curved lever handle designed for mounting on a round rose.

Its flowing geometry creates a distinctive appearance compared with standard straight, cylindrical, rectangular, or sharply angled door lever designs.

Main Design Characteristics

1. Wave-Shaped Lever Profile

The handle follows a smooth flowing curve from the mounting stem toward the outer end.

2. Sculpted Curved Grip

The gripping section changes gradually in width and contour, creating a visually soft and organic profile.

3. Broad Rounded Lever Tip

The outer end is gently widened and rounded rather than sharply squared off.

4. Round Mounting Rose

The approximately 52 mm circular rose provides a simple architectural base.

5. Satin Stainless Steel Appearance

The reference illustration features a brushed silver metallic finish.

6. Matching Euro-Profile Escutcheon

The illustrated set includes coordinated round escutcheons with Euro-profile keyhole openings.

7. Contemporary Interior Styling

The wave-inspired form makes LH1103 a suitable design option for modern and decorative interior hardware ranges.


Product Specification

Parameter Specification
Product Model LH1103
Brand DEGOL
Product Name Wave-Shaped Stainless Steel Door Lever Handle
Product Type Curved Lever Handle on Round Rose
Product Category Architectural Door Hardware
Handle Design Flowing Wave / Sculpted Curved Lever
Lever Shape S-Curve with Rounded Widened Tip
Design Style Modern / Contemporary / Organic
Reference Material Stainless Steel
Material Grade Not Verified
Reference Finish Satin Stainless Steel / Brushed
Handle Length Approx. 125–130 mm
Handle Projection Approx. 60 mm
Maximum Handle Width Approx. 22 mm
Rose Shape Round
Rose Diameter Approx. Ø52 mm
Rose Thickness Approx. 10 mm
Escutcheon Shape Round
Escutcheon Type Euro Profile
Escutcheon Diameter Approx. Ø52 mm
Escutcheon Thickness Approx. 10 mm
Keyhole Opening Approx. 17 × 33 mm
Square Spindle Approx. 8 × 8 mm
Applicable Door Thickness Approx. 35–55 mm
Reference Fixing Method Screw Fixing Through Rose
Handle Orientation Opposing Assemblies Illustrated
Reversibility Not Verified
Spring Mechanism Not Specified
Lock Compatibility Subject to Selected Euro-Profile Lock System
Intended Applications Compatible Interior Doors
OEM / ODM Subject to Technical and Commercial Confirmation
Supplier Jiangmen Degol Hardware Co., Ltd.
Country of Origin China

Specification Notice: The dimensions are approximate reference measurements. The actual stainless steel grade, mechanical construction, mounting details, package contents, and final dimensions must be verified before manufacturing, procurement, or installation.


Technical Drawing & Dimensions

The LH1103 technical illustration includes front, top, side, bottom, and isometric views, along with detailed round rose drawings, Euro-profile escutcheon details, and an exploded assembly view.

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A. Overall Lever Length – Approx. 125–130 mm

The reference drawing indicates a lever length of approximately 125–130 mm.

The handle's flowing shape creates a curved silhouette with a gently widened outer gripping area.

B. Handle Projection – Approx. 60 mm

The side view indicates an approximate projection of 60 mm.

Final installed projection and required clearance should be checked against the official LH1103 technical drawing.

C. Maximum Handle Width – Approx. 22 mm

The reference drawing identifies a maximum handle width of approximately 22 mm.

Because the lever is sculpted and varies in width, this measurement should not be interpreted as a constant circular diameter.

D. Round Rose Diameter – Approx. Ø52 mm

The circular mounting rose has a reference diameter of approximately 52 mm.

Its simple round geometry balances the flowing curved lever.

E. Rose Thickness – Approx. 10 mm

The reference rose thickness is approximately 10 mm.

The actual mounting depth depends on the final rose assembly and fixing arrangement.

F. Round Euro-Profile Escutcheon – Approx. Ø52 mm

The illustrated matching escutcheon has a diameter of approximately 52 mm and a thickness of approximately 10 mm.

Its round shape coordinates with the lever rose.

G. Euro-Profile Keyhole Opening – Approx. 17 × 33 mm

The illustrated escutcheon features a Euro-profile keyhole opening with approximate dimensions of:

  • Width: 17 mm

  • Height: 33 mm

These are reference dimensions. Compatibility with the selected Euro-profile cylinder and lock must be confirmed.

H. Square Spindle – Approx. 8 × 8 mm

The reference exploded drawing shows an approximately 8 × 8 mm square spindle.

The required spindle length depends on the door thickness and lock arrangement.

I. Applicable Door Thickness – Approx. 35–55 mm

The reference drawing identifies a suitable door thickness range of approximately 35–55 mm.

Final compatibility depends on the lock body, spindle length, mounting screws, and door construction.

J. Exploded Assembly Structure

The illustration depicts:

  • Wave-shaped lever handle assemblies

  • Round rose covers

  • Internal fixing plates

  • Square spindle

  • Mounting screws

  • Matching round Euro-profile escutcheons

The illustration does not establish the final commercial packing list.

K. Left and Right Handle Orientation

Opposing lever assemblies are shown.

However, the drawing does not establish whether the product is universally reversible or requires a specific handing configuration.

Technical Drawing Requests

Customers may request official LH1103 technical drawings, confirmed material grades, rose dimensions, spindle requirements, lock compatibility, fixing details, and installation instructions.


Material & Surface Finish

Stainless Steel Reference Material

The supplied LH1103 drawing identifies stainless steel as the reference material.

The actual stainless steel grade has not been verified.

Stainless steel is widely used in architectural door hardware for its metallic appearance and corrosion resistance when an appropriate grade is selected for the application.

The exact grade should be confirmed before ordering.

SUS304 Stainless Steel Inquiry

SUS304 is a common material option in architectural hardware.

Customers requiring SUS304 may ask DEGOL whether this material can be supplied for LH1103.

SUS304 is not established as the confirmed material by the reference drawing.

Satin Brushed Stainless Steel Appearance

The LH1103 reference image features a satin brushed metallic finish.

This understated silver appearance coordinates with modern interior design schemes and other satin-finished door hardware.

Alternative Finish Requests

Customers may inquire about the feasibility of alternative decorative finishes, including polished stainless steel, matte black, or customized colors.

Alternative finishes are subject to confirmation and should not be considered standard options without verification.

Surface Maintenance

For a confirmed satin stainless steel finish, routine cleaning can generally be performed using a soft cloth and a suitable mild cleaner.

Avoid abrasive cleaning materials and unsuitable chemical treatments.


Applications

The DEGOL LH1103 can be considered for contemporary interior door hardware projects where a decorative flowing lever design is preferred.

Residential Applications

  • Modern apartments

  • Private homes

  • Residential villas

  • Bedroom doors

  • Study room doors

  • Home office doors

  • Interior renovation projects

Commercial Interior Applications

  • Office rooms

  • Meeting rooms

  • Administrative interiors

  • Business centers

  • Commercial interior doors

  • Interior fit-out projects

Hospitality Applications

  • Hotel interior doors

  • Serviced apartments

  • Guest accommodation interiors

  • Hospitality renovation projects

Architectural Hardware Distribution

The LH1103 is relevant to buyers seeking modern wave-shaped door handles for architectural hardware collections, wholesale distribution, or private-label product ranges.

Final suitability must be evaluated against the selected lock, door construction, mechanical requirements, and installation conditions.


Suitable Door Types

The LH1103 may be used with compatible interior doors where the hardware specifications and mounting system match the door and lock requirements.

Door Type Potential Application
Wooden Interior Doors Compatible residential installations
MDF Interior Doors Subject to appropriate fixings
Composite Interior Doors Subject to hardware compatibility
Apartment Interior Doors Modern residential projects
Bedroom Doors Compatible latch and lock systems
Office Interior Doors Commercial interior applications
Hotel Interior Doors Subject to project specifications
Decorative Interior Doors Contemporary interiors

Door Compatibility Requirements

Before installation, verify:

  • Door thickness

  • Lock case dimensions

  • Euro-profile cylinder requirements

  • Square spindle size

  • Spindle length

  • Rose fixing positions

  • Lever handing

  • Required handle clearance

  • Supplied accessories

The reference drawing does not establish fire-door certification, emergency-exit compliance, accessibility approval, or suitability for exposed exterior applications.


Installation Guide

The following steps provide a general installation overview. Always follow the final manufacturer-approved LH1103 installation drawing and the selected lock manufacturer's instructions.

Step 1 – Confirm Door Compatibility

Check the door thickness, lock system, spindle dimensions, and required mounting positions.

Step 2 – Inspect the Components

Check the supplied lever assemblies, round roses, spindle, fixing plates, screws, and escutcheons against the confirmed packing list.

Step 3 – Prepare the Door

Mark the mounting positions using an official drilling template.

Do not drill solely from the approximate reference illustration.

Step 4 – Install the Lock Mechanism

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

Step 5 – Position the Square Spindle

Insert the correctly sized square spindle through the lock follower.

The reference spindle section is approximately 8 × 8 mm.

Step 6 – Mount the Lever Handles

Position the lever assemblies on the door and align them with the spindle.

Check the orientation of the wave-shaped gripping sections.

Step 7 – Secure the Round Rose Assemblies

Install the fixing plates and tighten the mounting screws according to the specified method.

Fit the decorative rose covers.

Step 8 – Install the Euro-Profile Escutcheons

Where included, install the matching escutcheons in the correct position relative to the selected cylinder and lock.

Step 9 – Test Handle Operation

Check that:

  • The lever moves smoothly

  • The latch retracts correctly

  • The lever returns as intended

  • The mounting screws remain secure

  • The roses sit correctly against the door

  • The cylinder and lock operate without obstruction

Step 10 – Final Inspection

Verify alignment, operating clearance, hardware security, and the finished appearance.

Professional installation is advisable for specialized commercial lock systems.


Product Advantages

1. Distinctive Wave-Shaped Design

The flowing S-curve creates a recognizable architectural appearance that differentiates LH1103 from conventional straight door handles.

2. Sculpted Curved Lever Profile

The lever's changing contours and rounded tip create a soft, contemporary visual character.

3. Satin Stainless Steel Appearance

The brushed metallic finish coordinates with modern interior hardware collections.

4. Compact Round Rose

The approximately 52 mm circular rose provides a simple, balanced mounting appearance.

5. Matching Euro-Profile Escutcheon Design

The illustrated escutcheons coordinate visually with the handle roses.

6. Contemporary Interior Versatility

The LH1103 can be considered for residential, commercial, and hospitality interior applications.

7. Distinctive Product Range Positioning

The wave-shaped silhouette helps distinguish LH1103 from straight, tubular, rectangular, and angular tapered lever designs.

8. Preliminary Technical Information

The reference drawing provides dimensions for initial product assessment and quotation discussions.

9. Wholesale Sourcing Potential

The product is relevant to architectural hardware importers, distributors, and bulk procurement buyers.

10. OEM / ODM Inquiry Opportunities

Customers can discuss private-label branding, packaging, finishes, and technically feasible product modifications.


OEM / ODM Service

Jiangmen Degol Hardware Co., Ltd. welcomes OEM and ODM inquiries for the LH1103 Wave-Shaped Door Lever Handle.

Private-Label Branding

Customers may discuss:

  • Customized product identification

  • Private-label packaging

  • Brand labels

  • Customer-specific product codes

  • Export carton markings

Surface Finish Requirements

Project-specific finish requests may be evaluated according to the selected material and manufacturing feasibility.

Product Design Customization

Potential customization requests include:

  • Lever length

  • Curved lever profile

  • Handle projection

  • Round rose diameter

  • Escutcheon configuration

  • Spindle requirements

  • Mounting arrangement

Structural modifications require technical review and may involve tooling or additional development costs.

Customized Packaging

Customers may inquire about branded individual boxes, labels, protective packaging, and export carton specifications.

Wholesale Project Cooperation

DEGOL welcomes inquiries for bulk door hardware orders, architectural projects, samples, and private-label product collections.

Customization availability, MOQ, tooling charges, and lead times must be confirmed for each order.


Packaging & Order Information

Item Information
Product Model LH1103
Product Name Wave-Shaped Stainless Steel Door Lever Handle on Round Rose
Brand DEGOL
Reference Material Stainless Steel – Grade Unverified
Reference Finish Satin Stainless Steel / Brushed
Handle Pair Illustrated; Inclusion to Be Confirmed
Round Roses Illustrated; Inclusion to Be Confirmed
Euro-Profile Escutcheons Illustrated; Inclusion to Be Confirmed
Square Spindle Reference 8 × 8 mm; Final Length Unconfirmed
Fixing Screws Final Packing List to Be Confirmed
Standard Packaging To Be Confirmed
Customized Packaging Subject to Inquiry
MOQ Contact DEGOL
Sample Availability Upon Inquiry
Sample Lead Time To Be Confirmed
Production Lead Time To Be Confirmed
Wholesale Pricing Quotation Upon Request
Shipping Terms To Be Agreed

Wholesale Ordering Process

Step 1 – Submit an Inquiry

Provide model LH1103, preferred material, finish, estimated quantity, and destination market.

Step 2 – Confirm Specifications

Review the official drawing, material grade, dimensions, spindle, lock compatibility, and included accessories.

Step 3 – Request Samples

Discuss sample availability, costs, and shipping arrangements.

Step 4 – Review Wholesale Pricing

Confirm unit prices, MOQ, packaging, lead time, and trading terms.

Step 5 – Approve the Order

Finalize the product configuration and purchase order.

Step 6 – Arrange Production and Delivery

Production and delivery follow the agreed commercial conditions.


Factory Capability

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

Jiangmen Degol Hardware Co., Ltd. supplies architectural door hardware products for international wholesale and B2B sourcing inquiries.

The LH1103 Wave-Shaped Door Lever Handle is positioned within DEGOL's modern interior door hardware collection.

Product Sourcing Categories

Customers may inquire about:

  • Wave-shaped door lever handles

  • Sculpted curved door handles

  • Satin stainless steel appearance door hardware

  • Lever handles on round roses

  • Euro-profile escutcheons

  • Residential interior door hardware

  • Commercial interior door hardware

  • OEM and private-label hardware products

International B2B Buyers

DEGOL welcomes inquiries from:

  • Architectural hardware wholesalers

  • International importers

  • Door hardware distributors

  • Building material suppliers

  • Door manufacturers

  • Construction procurement teams

  • Hardware brands

  • Interior project buyers

Product and Commercial Support

Customers may request:

  • LH1103 technical drawings

  • Confirmed material specifications

  • Product dimensions

  • Finish information

  • Sample arrangements

  • Packaging details

  • OEM/ODM consultation

  • Wholesale quotations

Specific factory capacity, machinery, manufacturing processes, testing results, and certifications should be verified before being published as established facts.

Company: Jiangmen Degol Hardware Co., Ltd.

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

Email: info@degolhardware.com

WhatsApp: +86 13725946499


FAQ

Q1: What is the DEGOL LH1103 door handle?

The DEGOL LH1103 is a modern wave-shaped door lever handle with a sculpted curved grip and round mounting rose.

Q2: What makes LH1103 different from straight door handles?

The LH1103 features a flowing curved lever with a rounded, widened tip instead of a straight tubular or rectangular grip.

Q3: Is LH1103 a wave-shaped lever handle?

Yes. The reference illustration clearly shows a smooth wave-like lever profile.

Q4: What material is used for LH1103?

The reference drawing identifies stainless steel, but the exact grade has not been verified.

Q5: Is LH1103 made from SUS304 stainless steel?

SUS304 has not been confirmed. Buyers should request the official material specification.

Q6: What is the surface finish?

The reference illustration shows a brushed satin stainless steel appearance.

Q7: What is the handle length?

The reference handle length is approximately 125–130 mm.

Q8: What is the handle projection?

The reference projection is approximately 60 mm.

Q9: What is the maximum lever width?

The reference maximum width is approximately 22 mm.

Q10: What is the rose shape?

LH1103 features a round mounting rose.

Q11: What is the rose diameter?

The reference rose diameter is approximately 52 mm.

Q12: What is the rose thickness?

The reference rose thickness is approximately 10 mm.

Q13: Does LH1103 have matching keyhole escutcheons?

Matching round Euro-profile escutcheons are illustrated. Their inclusion in the final quoted set must be confirmed.

Q14: What is the escutcheon diameter?

The reference escutcheon diameter is approximately 52 mm.

Q15: What is the escutcheon thickness?

The reference escutcheon thickness is approximately 10 mm.

Q16: What is the Euro-profile opening size?

The reference opening measures approximately 17 × 33 mm.

Q17: Is LH1103 compatible with Euro-profile cylinders?

The illustrated escutcheon has a Euro-profile opening, but compatibility with the selected cylinder and lock must be confirmed.

Q18: What spindle size does LH1103 use?

The reference drawing indicates an approximately 8 × 8 mm square spindle.

Q19: What door thickness is suitable?

The reference drawing indicates approximately 35–55 mm, subject to final installation compatibility.

Q20: Is LH1103 suitable for wooden interior doors?

It may be suitable for compatible wooden interior doors with the appropriate mounting and locking system.

Q21: Can LH1103 be used in offices?

The modern curved design can be considered for office interior door applications, subject to technical requirements.

Q22: Can LH1103 be used in hotels?

It may be considered for compatible hotel interior door projects, provided the relevant specifications are met.

Q23: Is LH1103 suitable for exterior doors?

Exterior suitability has not been established. The material grade, finish performance, and exposure conditions must be evaluated.

Q24: Is LH1103 fire-rated?

No fire-rating documentation has been provided. Suitability for a fire-rated door requires verification of the complete door assembly.

Q25: Are LH1103 handles supplied as a pair?

A pair is illustrated, but the final packing list must confirm the supplied components.

Q26: Is LH1103 reversible for left- and right-handed doors?

Opposing handles are shown, but universal reversibility has not been verified.

Q27: Does LH1103 include a spring-return mechanism?

The reference drawing does not establish the presence or performance of a spring-return mechanism.

Q28: Does DEGOL offer OEM branding for LH1103?

Customers may discuss private-label branding and customized packaging requirements with DEGOL.

Q29: Can I request LH1103 samples?

Contact DEGOL to inquire about sample availability, charges, and shipping arrangements.

Q30: What is the LH1103 minimum order quantity?

MOQ depends on the final product configuration and order requirements. Please contact DEGOL for confirmation.

Q31: Can DEGOL provide the LH1103 technical drawing?

Customers may request an official LH1103 drawing and confirmed product specifications.

Q32: How can I request LH1103 wholesale pricing?

Contact DEGOL by WhatsApp or email with model LH1103, estimated quantity, material requirements, preferred finish, packaging details, and destination market.


Contact DEGOL – Request a Wholesale Quote

Looking for an LH1103 Wave-Shaped Stainless Steel Door Lever Handle on Round Rose for your architectural hardware range?

Contact DEGOL Hardware for confirmed product specifications, technical drawings, material grades, available finishes, sample information, OEM/ODM requirements, and wholesale quotations.

Product Model: LH1103

Product Name: Wave-Shaped Stainless Steel Door Lever Handle on Round Rose

Company: Jiangmen Degol Hardware Co., Ltd.

WhatsApp: +86 13725946499

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

Email: info@degolhardware.com

Request Your LH1103 Wave-Shaped Door Lever Handle Wholesale Quote Today

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