The DEGOL LH1119 Modern Smooth Swept Curved Door Lever Handle on Round Rose is a contemporary architectural door hardware design featuring a gently flowing curved lever, a slim connecting neck, and a concealed-fixing round rose.
Designed for modern interior door applications, the LH1119 combines smooth rounded geometry with a distinctive swept lever profile.
Unlike conventional straight tubular handles, the LH1119 features a continuous curved shape that flows naturally from the connecting neck toward the outer gripping section.
The lever has a softly contoured profile, creating a balanced combination of simplicity, movement, and contemporary styling.
The outer end rises slightly and has a gently angled appearance, giving the handle a refined silhouette without the sharp corners of a rectangular lever.
The LH1119 is presented with zinc alloy or aluminum alloy material options, allowing wholesale customers to inquire about the material configuration most appropriate for their projects.
The supplied reference drawing illustrates a satin silver metallic appearance and identifies satin chrome, polished chrome, satin nickel, and matte black as typical finish options for comparable products.
The actual availability of each material and finish combination must be confirmed with DEGOL.
According to the reference engineering sheet, the LH1119 has an overall lever length of approximately 118 mm and a projection of approximately 60 mm.
The main gripping section has a reference diameter of 19.5 mm, while the connecting neck has a reference diameter of 16 mm.
The handle is mounted on a circular rose approximately 53 mm in diameter and 11 mm thick.
The reference sheet also identifies an 8 × 8 mm square spindle, a typical spindle length of 85 mm, a concealed-fixing round rose, and a suitable door thickness range of 35–44 mm.
Its modern curved profile makes the LH1119 a design option for compatible residential interior doors, apartment developments, offices, and selected hospitality or commercial interior projects.
Jiangmen Degol Hardware Co., Ltd. welcomes wholesale and OEM / ODM inquiries from architectural hardware importers, door handle distributors, building material suppliers, door manufacturers, contractors, and international hardware brands.
Modern smooth swept curved door lever design
Gently flowing lever silhouette
Rounded gripping section
Slim curved connecting neck
Slightly upturned outer lever end
Zinc alloy or aluminum alloy material options
Approx. 118 mm reference lever length
Approx. 60 mm reference projection
Approx. Ø19.5 mm reference grip diameter
Approx. Ø16 mm reference neck diameter
Approx. Ø53 mm round mounting rose
Approx. 11 mm rose thickness
Concealed-fixing round rose configuration
Approx. 38 mm mounting-hole spacing
Two approximately Ø4.5 mm mounting holes
Typical 8 × 8 mm square spindle
Approx. 85 mm reference spindle length
Reference door thickness of 35–44 mm
Non-handed configuration indicated in the reference sheet
Satin chrome, polished chrome, satin nickel, and matte black finish inquiries
Wholesale and OEM / ODM inquiries welcomed
Technical Notice: The supplied engineering drawing states that its dimensions are derived from comparable market products. These figures are reference values and are not independently verified LH1119 manufacturing specifications. Buyers should request an approved technical drawing and confirm the final material, finish, dimensions, mounting configuration, and package contents before ordering or installation.
The DEGOL LH1119 is a modern lever-on-round-rose door handle design characterized by a flowing curved gripping section and a slimmer connecting neck.
The lever is intended to operate a compatible latch or lock mechanism through a square spindle connection.
Its main design feature is the smooth curvature extending from the mounting area toward the outer end.
This creates a softer architectural appearance than a conventional straight lever handle.
1. Smooth Swept Lever Profile
The lever follows a gentle flowing curve rather than a completely straight horizontal line.
2. Rounded Grip Geometry
The reference drawing identifies a nominal grip diameter of 19.5 mm.
3. Slim Connecting Neck
The reference neck diameter is 16 mm, creating a visual transition into the fuller gripping section.
4. Slightly Upturned Lever End
The outer end rises subtly, contributing to the flowing design.
5. Softly Angled Tip
The front and isometric views show a gently angled outer termination rather than a sharply squared end.
6. Round Mounting Rose
The lever is shown with a circular mounting rose.
7. Concealed Fixing
The reference specification identifies a concealed-fixing round rose configuration.
8. Square Spindle Connection
The drawing identifies an 8 × 8 mm square spindle.
9. Non-Handed Reference Configuration
The specification table describes the design as non-handed. Actual reversibility must be verified for the production version.
10. Zinc Alloy or Aluminum Alloy
Both material categories are identified in the reference sheet.
The reference drawing shows:
One curved lever handle
One slim connecting neck
One circular decorative rose
A rear mounting plate detail
Two mounting-hole positions
A square spindle detail
The drawing does not establish the complete commercial package contents.
A second lever, keyhole escutcheons, mortise lock body, lock cylinder, fixing screws, and other accessories should not be assumed to be included without confirmation.
| Parameter | Specification |
|---|---|
| Brand | DEGOL |
| Model Number | LH1119 |
| Product Name | Smooth Swept Curved Door Lever Handle on Round Rose |
| Product Category | Architectural Door Hardware |
| Product Type | Lever Door Handle on Round Rose |
| Design Style | Modern / Contemporary / Minimalist |
| Lever Shape | Smooth Swept Curve |
| Grip Profile | Rounded |
| Connecting Neck | Slim Curved Neck |
| Outer Lever End | Slightly Upturned / Softly Angled |
| Material Option 1 | Zinc Alloy |
| Material Option 2 | Aluminum Alloy |
| Illustrated Appearance | Satin Silver Metallic |
| Typical Finish Options | Satin Chrome / Polished Chrome / Satin Nickel / Matte Black |
| Overall Lever Length | 118 mm – Reference |
| Lever Projection | 60 mm – Reference |
| Grip Diameter | Ø19.5 mm – Reference |
| Neck / Shank Diameter | Ø16 mm – Reference |
| Rose Shape | Round |
| Rose Diameter | Ø53 mm – Reference |
| Rose Thickness | 11 mm – Reference |
| Mounting Type | Concealed Fixing Round Rose – Reference |
| Mounting-Hole Spacing | 38 mm – Reference |
| Mounting Holes | 2 × Ø4.5 mm – Reference |
| Spindle Size | 8 × 8 mm Square – Reference |
| Typical Spindle Length | 85 mm – Reference |
| Door Thickness | 35–44 mm – Reference |
| Handing | Non-Handed – Reference; Verify |
| Main Application | Compatible Interior Doors |
| General Reference Tolerance | ±1 mm Unless Otherwise Specified |
| OEM / ODM | Available for Inquiry |
| MOQ | To Be Confirmed |
| Manufacturer | Jiangmen Degol Hardware Co., Ltd. |
| Country of Origin | China |
Specification Disclaimer: All dimensions in this table are taken from a market-reference drawing. They should not be used as approved LH1119 manufacturing, drilling, or inspection specifications.
The supplied LH1119 reference engineering sheet illustrates the handle through several views.
These include:
Front view
Side elevation
Top view
Isometric reference view
Mounting rose backplate detail
Square spindle detail
Product specification table
All dimensions are expressed in millimeters.
The reference specification identifies an overall lever length of 118 mm.
The front and top views illustrate the relationship between the mounting axis and the outer lever end.
The exact measurement datum must be confirmed in an approved technical drawing.
The reference table identifies a projection from the door face of 60 mm.
This dimension is relevant when evaluating the installed handle's clearance and relationship to adjacent fittings.
The final projection measurement should be verified against an approved production drawing.
The reference drawing identifies a nominal grip diameter of 19.5 mm.
The rounded gripping profile contributes to the handle's soft, flowing appearance.
The connecting neck has a reference diameter of 16 mm.
The difference between the slimmer neck and fuller gripping section creates a subtle transition in the handle profile.
The top view illustrates a flowing curved transition between the mounting axis and the main gripping section.
The front view also shows a gentle upward sweep toward the outer end.
The exact curvature radii are not specified.
The outer lever end rises slightly relative to the main gripping section.
This feature helps distinguish LH1119 from straight tubular lever designs.
The reference drawing identifies a circular mounting rose with a diameter of 53 mm.
The round rose complements the handle's curved and rounded geometry.
The reference rose thickness is 11 mm.
The actual installed thickness depends on the approved mounting and cover construction.
The product specification identifies a concealed-fixing round rose.
The rear mounting detail illustrates two fixing-hole positions.
The exact mounting assembly and screw specifications require confirmation.
The mounting backplate drawing indicates a typical fixing-center spacing of 38 mm.
This dimension must be verified before drilling or preparing door hardware.
The reference backplate detail identifies two approximately Ø4.5 mm mounting holes.
The actual fixing method may depend on the door construction and installation requirements.
The reference spindle section measures 8 × 8 mm.
The actual spindle must be compatible with the selected latch or mortise lock.
The spindle detail illustrates a typical length of 85 mm.
The actual supplied spindle length must be confirmed.
The reference specification indicates a suitable door thickness range of 35–44 mm.
Actual compatibility depends on the approved spindle, fixing system, and lock configuration.
The reference specification identifies the handle as non-handed.
Actual reversibility and installation orientation should be verified for the production version.
The engineering sheet states a general tolerance of ±1 mm unless otherwise specified.
Because the drawing is based on comparable market products, this tolerance should not be treated as an approved manufacturing acceptance criterion.
| Component | Reference Dimension |
|---|---|
| Overall Lever Length | 118 mm |
| Lever Projection | 60 mm |
| Grip Diameter | Ø19.5 mm |
| Neck / Shank Diameter | Ø16 mm |
| Rose Diameter | Ø53 mm |
| Rose Thickness | 11 mm |
| Mounting-Hole Spacing | 38 mm |
| Mounting-Hole Diameter | 2 × Ø4.5 mm |
| Square Spindle | 8 × 8 mm |
| Typical Spindle Length | 85 mm |
| Suitable Door Thickness | 35–44 mm |
| General Drawing Tolerance | ±1 mm |
The supplied engineering sheet states that the dimensions are derived from comparable market products.
Final production dimensions should be verified using physical samples or approved factory drawings.
Do not use the reference illustration directly as a manufacturing or drilling template.
Zinc alloy is a common material category for decorative architectural door hardware.
Depending on the alloy grade and manufacturing process, zinc alloy may be used to produce lever handles with rounded contours and flowing decorative profiles.
For LH1119, zinc alloy is one of the material options identified in the reference sheet.
Potential design considerations include:
Smooth swept lever geometry
Rounded gripping section
Slim connecting neck
Decorative metallic finishes
Compatible interior door applications
The actual zinc alloy grade, construction, and manufacturing process must be confirmed.
Aluminum alloy is another material option identified for LH1119.
Aluminum alloys generally have lower density than zinc alloys, which may be relevant when product weight is a consideration.
Depending on the selected grade and production process, aluminum alloy can be used for contemporary architectural hardware with smooth rounded profiles.
Potential considerations include:
Modern flowing lever design
Lower-density material selection
Rounded gripping geometry
Satin metallic appearance
Compatible interior door applications
The actual aluminum alloy grade, construction, and surface treatment must be confirmed.
| Feature | Zinc Alloy | Aluminum Alloy |
|---|---|---|
| Material Category | Zinc-Based Alloy | Aluminum-Based Alloy |
| General Density | Typically Higher | Typically Lower |
| Curved Lever Geometry | Process-Dependent | Process-Dependent |
| Rounded Grip Design | Possible | Possible |
| Decorative Finishing | Alloy and Process-Dependent | Alloy and Process-Dependent |
| Component Weight | Depends on Construction | Depends on Construction |
| Mechanical Performance | Grade-Dependent | Grade-Dependent |
| Corrosion Resistance | Alloy and Coating-Dependent | Alloy and Coating-Dependent |
| LH1119 Production Availability | To Be Confirmed | To Be Confirmed |
The most appropriate material depends on the required performance, finish, product weight, cost, and installation environment.
Neither material should be described as universally stronger or more durable without verified technical data.
Satin chrome is one of the typical finish categories listed in the reference drawing.
Its understated metallic appearance can complement the LH1119's smooth curved design.
Polished chrome is another finish category identified in the reference sheet.
Customers may inquire about a brighter reflective metallic appearance.
Satin nickel is listed as a typical finish option.
Its soft metallic character can coordinate with modern residential and commercial interior hardware.
Matte black is also identified in the reference specification.
Customers may inquire about this finish for contemporary monochrome or minimalist interior projects.
Buyers may ask whether additional colors or decorative surface treatments can be supplied.
Any unlisted finish must be confirmed for technical feasibility, production availability, and commercial requirements.
The supplied isometric rendering shows a satin silver lever with reflective highlights around the connecting neck and mounting rose.
This visual effect does not independently establish a two-tone finish or multiple material construction.
The final finish should be approved using a physical sample.
Before placing a wholesale order, verify:
Zinc alloy or aluminum alloy selection
Exact alloy grade
Solid or hollow construction
Manufacturing method
Surface treatment process
Finish color and texture
Coating requirements
Product weight
Intended installation environment
Applicable project performance standards
Material Notice: LH1119 is presented with zinc alloy or aluminum alloy options. It should not be described as stainless steel unless a separate stainless steel version is formally confirmed.
The DEGOL LH1119 Smooth Swept Curved Door Lever Handle may be considered for contemporary interior door applications.
The flowing curved design can complement homes with minimalist or contemporary architectural styling.
LH1119 may be considered for compatible bedroom doors when paired with an appropriate latch or privacy locking system.
Its understated metallic appearance can coordinate with modern residential door finishes.
The smooth curved lever can suit contemporary home workspaces.
The design can be evaluated for apartment and condominium interior door hardware schedules.
LH1119 may suit compatible office doors, meeting rooms, and administrative spaces.
The handle can be considered for hospitality interiors when the final configuration meets the required durability, security, and locking specifications.
The curved lever offers a contemporary alternative to conventional straight-bar handles.
Door manufacturers may evaluate LH1119 for integration with compatible door constructions and locking systems.
The smooth swept lever profile provides a recognizable design category for importers, distributors, and wholesalers.
| Door Type | Application Consideration |
|---|---|
| Wooden Interior Doors | Subject to fixing and lock compatibility |
| MDF Interior Doors | Subject to door construction |
| Composite Interior Doors | Subject to approved installation specifications |
| Bedroom Doors | Compatible latch or privacy lock required |
| Apartment Interior Doors | Suitable for evaluation |
| Office Interior Doors | Suitable for evaluation |
| Hotel Interior Doors | Project performance requirements must be verified |
| Metal Interior Doors | Appropriate mounting preparation required |
| Commercial Interior Doors | Subject to project requirements |
| Exterior Entrance Doors | Environmental suitability not established |
| Fire-Rated Doors | Requires appropriate certification and approval |
| Frameless Glass Doors | Direct mounting compatibility not established |
| Sliding Doors | Not intended as a conventional sliding-door pull |
Before selecting LH1119, confirm:
Door material
Door thickness
Lock or latch type
Square spindle dimensions
Spindle length
Mounting arrangement
Fixing-hole locations
Lever handing
Required operating clearance
Applicable project requirements
The supplied reference drawing does not establish fire resistance, emergency-exit certification, or suitability for a certified door assembly.
The following steps provide a general installation overview.
Actual installation must follow the approved LH1119 instructions and the selected lock manufacturer's requirements.
Check the door material, thickness, and locking system.
The reference drawing indicates a suitable door thickness range of 35–44 mm.
Inspect the supplied lever, mounting rose, spindle, fixing components, and accessories.
Compare the contents with the confirmed packing list.
The reference sheet identifies LH1119 as non-handed.
Verify the actual product configuration before installation.
Mark the spindle opening and fixing positions according to approved installation instructions.
Do not use the market-reference drawing as a drilling template.
Fit the latch or mortise lock according to the lock manufacturer's instructions.
Fit the approved spindle through the lock follower.
The reference spindle section is 8 × 8 mm, with a typical illustrated length of 85 mm.
Confirm the actual supplied spindle dimensions.
Place the handle in the required orientation.
Check that the curved lever and connecting neck are correctly aligned.
Install the mounting components using the approved fixing method.
The reference drawing indicates two approximately Ø4.5 mm mounting holes with a typical spacing of 38 mm.
These values require verification before drilling.
Install the circular decorative rose cover according to the approved product instructions.
Check:
Smooth lever movement
Correct latch retraction
Secure mounting
Proper handle alignment
Adequate hand clearance
Correct lever return where specified
No interference with adjacent fittings
Correct locking operation where applicable
The approved mounting-hole positions, spindle length, fixing screws, handing, and lock compatibility must be confirmed before installation.
The LH1119 features a flowing lever profile that suits contemporary architectural interiors.
The approximately Ø19.5 mm reference gripping section creates a soft, rounded appearance.
The approximately Ø16 mm reference neck creates a visual transition into the fuller grip.
The subtly raised outer end contributes to the handle's distinctive flowing silhouette.
The design combines simple rounded geometry with gentle curvature.
Zinc alloy provides one material category for customers evaluating decorative architectural door hardware.
Aluminum alloy provides another material category for contemporary interior door hardware projects.
The approximately Ø53 mm reference rose coordinates with the handle's rounded design.
The reference specification identifies a concealed-fixing round rose for a clean installed appearance.
The reference sheet lists satin chrome, polished chrome, satin nickel, and matte black as typical finish categories.
The drawing identifies a non-handed design, subject to verification of the final production version.
LH1119 may be considered for compatible residential, apartment, office, and hospitality interior doors.
The design provides a basis for discussions involving materials, finishes, branding, packaging, and project-specific requirements.
Jiangmen Degol Hardware Co., Ltd. welcomes OEM and ODM inquiries for architectural door hardware, including modern smooth curved lever handle designs such as LH1119.
Customers may submit technical drawings, reference samples, material specifications, finish requirements, and packaging artwork for evaluation.
Potential private-label requirements include:
Customer logo identification
Custom model numbers
Product labels
Barcode stickers
Branded packaging
Printed installation instructions
Export carton markings
Customers may inquire about:
Zinc Alloy
Aluminum Alloy
The final material depends on confirmed production availability, alloy grade, technical requirements, and commercial terms.
The reference drawing lists:
Satin Chrome
Polished Chrome
Satin Nickel
Matte Black
Customers may request confirmation of these finishes and inquire about additional decorative colors.
Potential custom design inquiries include:
Overall lever length
Handle projection
Grip diameter
Connecting neck diameter
Lever curvature
Outer tip profile
Rose diameter
Rose thickness
Mounting configuration
Any changes may require revised technical drawings, tooling, and sample approval.
Customers may inquire about decorative rose dimensions, cover profiles, and fixing arrangements.
Project-specific fixing requirements can be submitted for technical evaluation.
Customers may request evaluation of spindle lengths and compatibility with selected latch or mortise lock systems.
Potential packaging requirements include:
Private-label product boxes
Protective internal packaging
Branded labels
Barcode identification
Customized installation instructions
Export carton markings
Customers may submit door schedules, architectural drawings, finish references, and estimated order quantities.
Where available, physical samples may be requested to verify dimensions, material, finish, appearance, and installation compatibility before bulk ordering.
OEM / ODM Notice: Customization requests are subject to technical feasibility, tooling requirements, MOQ, sample approval, and agreed production lead times.
| Item | Information |
|---|---|
| Product Model | LH1119 |
| Brand | DEGOL |
| Product Name | Smooth Swept Curved Door Lever Handle on Round Rose |
| Material Options | Zinc Alloy or Aluminum Alloy |
| Final Material | To Be Confirmed |
| Illustrated Appearance | Satin Silver Metallic |
| Typical Finish Inquiries | Satin Chrome / Polished Chrome / Satin Nickel / Matte Black |
| Lever Quantity | To Be Confirmed |
| Round Rose | Illustrated; Package Quantity TBC |
| Concealed Fixing Components | To Be Confirmed |
| Square Spindle | 8 × 8 mm Reference |
| Typical Spindle Length | 85 mm Reference |
| 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 |
Step 1 – Submit Your Inquiry
Provide model LH1119, required quantity, preferred material, finish, and destination country.
Step 2 – Confirm the Material
Specify whether the requested configuration should use zinc alloy or aluminum alloy.
Step 3 – Confirm the Finish
Select the required surface appearance and request confirmation of production availability.
Step 4 – Verify Technical Specifications
Request approved dimensions, mounting details, spindle specifications, and lock compatibility information.
Step 5 – Request Samples
Contact DEGOL regarding sample availability, pricing, and shipping arrangements.
Step 6 – Confirm OEM / ODM Requirements
Submit branding, packaging, or custom drawing requirements where applicable.
Step 7 – Review the Wholesale Quotation
Confirm unit pricing, MOQ, lead time, payment terms, and shipping arrangements.
Step 8 – Approve the Final Product Configuration
Review the approved technical specifications and physical sample where required.
Step 9 – Arrange Production and Delivery
Production and shipment follow the confirmed purchase order and agreed commercial terms.
Product Model: LH1119
Required Order Quantity
Preferred Material: Zinc Alloy or Aluminum Alloy
Required Surface Finish
Door Thickness
Lock and Spindle Requirements
Concealed Fixing Requirements
Required Package Contents
OEM / ODM Requirements
Packaging Preferences
Destination Country
Expected Delivery Schedule
Jiangmen Degol Hardware Co., Ltd. is a China-based hardware manufacturer and export supplier serving international customers with door hardware and related architectural fittings.
DEGOL welcomes wholesale and OEM / ODM inquiries from distributors, importers, door manufacturers, contractors, and professional purchasing teams.
Customers may inquire about:
Zinc alloy door handles
Aluminum alloy door handles
Curved lever door handles
Round rose door handles
Modern interior door handles
Decorative lever handle designs
Door escutcheons
Door locks and mortise lock bodies
Door hinges
Related architectural door accessories
Specific product availability must be confirmed.
DEGOL welcomes inquiries involving customer drawings, reference samples, material requirements, and project specifications.
Custom product development is subject to technical evaluation.
For LH1119, customers may inquire about zinc alloy and aluminum alloy configurations.
The exact alloy grade, construction, and manufacturing process must be confirmed.
The reference drawing identifies satin chrome, polished chrome, satin nickel, and matte black as typical finish categories for similar products.
Customers may discuss specific color, texture, and finish-performance requirements.
The reference drawing illustrates a curved lever, slim connecting neck, round decorative rose, rear fixing arrangement, and square spindle.
The complete commercial package configuration must be confirmed.
Buyers may request information about inspection procedures covering:
Product dimensions
Surface appearance
Lever alignment
Mounting fit
Spindle compatibility
Lever operation
Finish requirements
Packaging condition
LH1119-specific test reports, certifications, and performance ratings must be verified separately.
International customers may submit requests involving:
Material selection
Lever geometry modifications
Surface finishes
Private-label branding
Customized packaging
Project-specific hardware configurations
DEGOL welcomes inquiries from:
Architectural hardware importers
Door handle wholesalers
Regional hardware distributors
Door manufacturers
Building material suppliers
Construction contractors
Hotel project purchasing teams
International hardware brands
OEM / ODM customers
For LH1119, customers may request:
Approved technical drawings
Verified product dimensions
Material specifications
Available finishes
Curved lever geometry details
Rose dimensions
Concealed fixing details
Spindle specifications
Lock compatibility information
Sample information
Packaging specifications
Wholesale quotations
Factory Capability Notice: General company information does not establish the availability, production capacity, certification, or exact manufacturing process of a particular LH1119 configuration. Model-specific details require confirmation.
The DEGOL LH1119 is a modern smooth swept curved door lever handle featuring a rounded grip, slim connecting neck, and circular mounting rose.
The reference engineering sheet identifies zinc alloy or aluminum alloy as the material options.
Zinc alloy is listed as a material option. Actual production availability and alloy grade should be confirmed with DEGOL.
Aluminum alloy is also listed as a material option. The exact production configuration requires confirmation.
The supplied reference sheet identifies zinc alloy or aluminum alloy, not stainless steel.
Zinc alloys generally have higher density than aluminum alloys. Mechanical performance, corrosion resistance, and finish compatibility depend on the exact alloy and manufacturing process.
The appropriate material depends on the required weight, mechanical performance, finish, budget, and intended application.
LH1119 has a modern contemporary design featuring a smooth flowing curved lever profile.
No. Its main design characteristic is a gently swept curved profile.
LH1119 combines a slim connecting neck with a fuller rounded grip and a subtly upturned outer end.
The reference specification identifies an overall lever length of 118 mm.
The reference projection is 60 mm.
The reference grip diameter is Ø19.5 mm.
The reference neck diameter is Ø16 mm.
The supplied drawing identifies a rounded gripping profile with a nominal diameter of 19.5 mm.
Yes. The drawing illustrates a smoothly curved transition from the mounting area to the main lever.
Yes. The front view shows a gentle upward sweep toward the outer end.
The reference drawing does not specify the exact curvature radius.
The supplied drawing does not confirm whether the handle is solid or hollow.
Yes. The product is illustrated with a circular mounting rose.
The reference rose diameter is Ø53 mm.
The reference rose thickness is 11 mm.
The reference specification identifies a concealed-fixing round rose. The exact mounting method requires confirmation.
The rear mounting detail indicates a typical fixing-center spacing of 38 mm.
The reference drawing identifies two approximately Ø4.5 mm mounting holes.
The reference specification identifies an 8 × 8 mm square spindle.
The reference drawing illustrates a typical spindle length of 85 mm.
The reference specification indicates a door thickness range of 35–44 mm.
The reference sheet identifies a non-handed configuration. Actual reversibility should be verified for the production model.
Yes. The design may be considered for compatible interior door applications.
LH1119 may be considered for compatible wooden interior doors when the mounting system and lock mechanism are suitable.
Metal door compatibility depends on the door construction, fixing method, and selected lock configuration.
LH1119 may be considered for compatible office interior doors.
The design can be evaluated for hospitality interiors, subject to the required security, durability, and locking specifications.
Exterior suitability has not been confirmed. Material, finish, corrosion resistance, and environmental exposure requirements should be reviewed.
No LH1119 fire-rating documentation has been provided.
The reference sheet lists satin chrome, polished chrome, satin nickel, and matte black as typical finishes for comparable products. Actual availability must be confirmed.
Satin chrome is listed as a typical finish category. Customers should confirm the available production configuration.
Polished chrome is listed in the reference specification. Actual availability requires confirmation.
Satin nickel is identified as a typical finish option. Customers may inquire about its availability for the selected material.
Matte black is listed as a typical finish category. The final finish configuration should be confirmed with DEGOL.
The rendering shows different metallic highlights, but it does not establish a verified two-tone production finish.
The supplied drawing does not illustrate keyhole escutcheons. Their availability or inclusion must be confirmed.
The reference sheet does not establish that a mortise lock body is included.
Only a single lever is illustrated. The standard package quantity must be confirmed.
The reference drawing does not verify an internal return spring.
LH1119 features a flowing curved lever with a reference grip diameter of Ø19.5 mm.
LH1118 features a straight flat oval gripping section with a reference cross-section of 22 × 12 mm.
Their gripping profiles and overall silhouettes are different.
LH1119 has a smoothly swept curved gripping section.
LH1052 has a straight cylindrical grip connected to the mounting rose by a curved elbow.
Both drawings show curved lever designs, but LH1119 has a shorter reference length of 118 mm and a nominal rounded grip diameter of 19.5 mm.
LH1116 has a 125 mm reference lever length and a different broad, flattened curved grip profile.
DEGOL welcomes OEM / ODM inquiries involving material selection, finishes, branding, packaging, and possible design modifications.
Customers may inquire about private-label branding and customized packaging.
Customers may contact DEGOL to inquire about sample availability, pricing, and shipping arrangements.
The confirmed MOQ has not been provided. It should be requested according to the material, finish, and packaging requirements.
No. The supplied drawing is based on comparable market products and should not be used as an approved manufacturing or drilling drawing.
Buyers may request verified dimensions and approved technical documentation from DEGOL.
DEGOL welcomes wholesale inquiries from architectural hardware importers, distributors, door manufacturers, and professional buyers.
Customers may submit OEM / ODM requirements for technical and commercial evaluation.
Contact DEGOL via WhatsApp at +86 13725946499 or email info@degolhardware.com.
Provide the model number, preferred material, finish, quantity, and destination country.
Provide model LH1119, order quantity, zinc alloy or aluminum alloy preference, required finish, door thickness, spindle and lock requirements, packaging preferences, and destination country.
Looking for a modern smooth swept curved door lever handle with a slim connecting neck, zinc alloy or aluminum alloy material options, and a concealed-fixing round rose?
Contact DEGOL Hardware for confirmed product specifications, approved technical drawings, material information, available finishes, sample details, OEM / ODM requirements, packaging options, and wholesale pricing.
Product Model: LH1119
Product Name: DEGOL LH1119 Modern Smooth Swept Curved Door Lever Handle on Round Rose – Zinc Alloy or Aluminum Alloy
Material Options: Zinc Alloy or Aluminum Alloy
Typical Finish Inquiries: Satin Chrome, Polished Chrome, Satin Nickel, Matte Black
Company: Jiangmen Degol Hardware Co., Ltd.
WhatsApp: +86 13725946499
Website: https://www.degolhardware.com/
Email: info@degolhardware.com
Request Your LH1119 Zinc Alloy or Aluminum Alloy Smooth Swept Curved Door Lever Handle Wholesale Quote Today.