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LH1127
Degol
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The DEGOL LH1127 Modern Straight Flat Rectangular Door Lever Handle on Round Rose is a contemporary architectural door hardware design featuring a clean straight lever profile, a flat rectangular gripping section, a tapered connecting neck and a circular decorative rose.
Designed for modern minimalist interiors, the LH1127 combines simple geometric lines with a refined metallic appearance. Its straight, elongated lever body creates a balanced architectural silhouette, while the gently rounded outer end adds a subtle finishing detail.
Unlike conventional round tubular door handles or curved lever designs, the LH1127 features a flat rectangular gripping profile with a distinctive tapered neck transition. This combination gives the product a contemporary appearance suitable for modern residential, hospitality, office and commercial interior environments.
The illustrated product features a satin metallic appearance, with satin nickel and brushed nickel identified as reference surface finishes.
Zinc alloy and aluminum alloy are listed as material options, allowing architectural hardware distributors, door manufacturers and wholesale buyers to evaluate different product configurations.
According to the supplied engineering reference drawing, the LH1127 features a 128 mm lever length, 64 mm projection from the door face, Ø52 mm round rose and 10 mm rose thickness.
Additional reference dimensions include a 20 mm lever width, 10 mm lever thickness, 18 mm neck length, 16 mm neck height and Ø38 mm mounting base diameter.
The drawing also identifies an 8 × 8 mm square spindle and a reference suitable door thickness range of 35–45 mm.
DEGOL Hardware welcomes wholesale and OEM / ODM inquiries from international door hardware importers, architectural hardware distributors, interior door manufacturers and private-label building hardware brands.
Modern straight flat rectangular lever design.
Minimalist geometric architectural appearance.
Smooth rectangular gripping profile.
Tapered and flared connecting neck.
Softly rounded outer lever end.
Ø52 mm round decorative rose.
128 mm reference lever length.
64 mm reference projection from door face.
10 mm reference rose thickness.
20 mm reference lever width.
10 mm reference lever thickness.
18 mm reference neck length.
16 mm reference neck height.
Zinc alloy and aluminum alloy material options.
Satin nickel and brushed nickel reference finishes.
8 × 8 mm square spindle interface.
35–45 mm reference suitable door thickness.
Designed for compatible interior door applications.
OEM / ODM customization inquiries welcome.
The DEGOL LH1127 is a lever-operated architectural door handle featuring a straight flat rectangular grip mounted on a circular decorative rose.
The product is characterized by a horizontal rectangular lever body with a smooth metallic surface and a tapered connecting section near the mounting rose.
The wider connecting neck gradually transitions into a narrower straight lever, creating a distinctive geometric appearance.
Its simple linear design makes the LH1127 suitable for consideration in modern architectural door hardware collections.
1. Straight Flat Rectangular Lever
The main gripping section features an elongated rectangular profile.
The engineering reference drawing indicates a lever width of 20 mm and thickness of 10 mm.
Its flat surface creates a clean, contemporary appearance compared with traditional cylindrical lever handles.
2. Tapered Connecting Neck
The lever connects to the central mounting assembly through a tapered, flared neck.
The reference neck length is 18 mm.
This design creates a smooth transition between the mounting structure and the straight gripping section.
3. Neck Height
The reference drawing indicates a neck height of 16 mm at the marked measurement location.
This dimension helps describe the geometry of the transition between the rose and lever.
4. Rounded Lever End
The outer end of the lever features softly rounded corners.
This detail maintains the minimalist rectangular profile while avoiding a sharply squared termination.
5. Round Decorative Rose
The LH1127 features a circular decorative rose with a reference outside diameter of Ø52 mm.
The reference rose thickness is 10 mm.
6. Mounting Base
The engineering drawing illustrates a circular mounting base with a reference diameter of Ø38 mm.
The mounting base detail shows fastening positions and a central square spindle opening.
7. Square Spindle Interface
The product drawing identifies an 8 × 8 mm square spindle interface.
The final spindle length and lock compatibility must be confirmed according to the selected door and lock configuration.
| Parameter | Specification |
|---|---|
| Brand | DEGOL |
| Model Number | LH1127 |
| Product Name | Modern Straight Flat Rectangular Door Lever Handle |
| Product Category | Architectural Door Hardware |
| Product Type | Door Lever Handle on Round Rose |
| Design Style | Modern / Minimalist / Contemporary |
| Lever Shape | Straight Rectangular |
| Lever Profile | Flat Geometric Profile |
| Lever End | Softly Rounded Rectangular End |
| Neck Design | Tapered / Flared Transition |
| Material Option 1 | Zinc Alloy |
| Material Option 2 | Aluminum Alloy |
| Reference Finish 1 | Satin Nickel |
| Reference Finish 2 | Brushed Nickel |
| Rose Shape | Round |
| Rose Diameter | Ø52 mm – Reference |
| Rose Thickness | 10 mm – Reference |
| Mounting Base Diameter | Ø38 mm – Reference |
| Overall Lever Length | 128 mm – Reference |
| Projection from Door Face | 64 mm – Reference |
| Lever Width | 20 mm – Reference |
| Lever Thickness | 10 mm – Reference |
| Neck Length | 18 mm – Reference |
| Neck Height | 16 mm – Reference |
| Spindle Size | 8 × 8 mm Square – Reference |
| Suitable Door Thickness | 35–45 mm – Reference |
| Installation | Interior Door |
| Mounting Arrangement | Round Rose with Mounting Base |
| Handing | To Be Confirmed |
| Lock Compatibility | Compatible Lever-Operated Lock Required |
| OEM / ODM | Available for Inquiry |
| Manufacturer | Jiangmen Degol Hardware Co., Ltd. |
| Country of Origin | China |
Technical Specification Notice: All measurements are based on the supplied engineering dimension drawing and reference market-standard dimensions. Final production dimensions, material grades, tolerances and assembly specifications must be verified against an approved physical sample before manufacturing.
The DEGOL LH1127 engineering dimension drawing provides several technical views illustrating the lever geometry, circular rose, mounting base, spindle interface and reference door thickness.
The drawing includes:
Side Elevation – Assembled.
Front View – Round Rose.
Top View – Lever Width & Thickness.
Rose Base and Spindle Detail.
Key Dimensions Reference.
Door Thickness Reference.
| Dimension Item | Reference Measurement |
|---|---|
| Overall Lever Length | 128 mm |
| Projection from Door Face | 64 mm |
| Round Rose Diameter | Ø52 mm |
| Round Rose Thickness | 10 mm |
| Mounting Base Diameter | Ø38 mm |
| Lever Width | 20 mm |
| Lever Thickness | 10 mm |
| Neck Length | 18 mm |
| Neck Height | 16 mm |
| Square Spindle Width | 8 mm |
| Square Spindle Height | 8 mm |
| Square Spindle Cross Section | 8 × 8 mm |
| Suitable Door Thickness | 35–45 mm |
All dimensions are expressed in millimeters (mm).
The side elevation illustrates the straight lever body extending from the circular mounting rose.
The overall lever length is identified as 128 mm.
The reference projection from the door face is 64 mm.
The circular rose has an outside diameter of Ø52 mm and a thickness of 10 mm.
The drawing also identifies an 18 mm neck length and a 16 mm neck height.
The tapered connecting neck gradually transitions into the straight rectangular gripping section.
The front view illustrates the relationship between the horizontal rectangular lever and circular decorative rose.
The Ø52 mm round rose creates a balanced mounting appearance.
The lever extends horizontally from the central mounting section with a clean, straight profile.
The rectangular gripping section terminates in a softly rounded end.
The top view identifies the main gripping section dimensions.
The lever width is indicated as 20 mm.
The lever thickness is indicated as 10 mm.
These reference dimensions define the flat rectangular profile of the gripping section.
The illustration also shows the tapered connecting neck and circular rose thickness.
The mounting base detail illustrates a circular mounting structure with a reference diameter of Ø38 mm.
The base includes fastening positions and a central square spindle opening.
The final mounting-hole locations, fasteners and assembly details must be confirmed against the approved product configuration.
The engineering drawing identifies an 8 × 8 mm square spindle.
This interface is intended for connection to a compatible lever-operated latch or lock mechanism.
The actual spindle length, engagement depth and assembly requirements should be confirmed before installation.
The drawing indicates a suitable door thickness range of 35–45 mm.
This range is a reference specification and must be checked against the final spindle length, fixing accessories and selected lock mechanism.
The following details should be verified before tooling or mass production:
Overall lever length and dimensional datum.
Installed projection from door face.
Rectangular lever width.
Lever thickness and edge geometry.
Tapered connecting neck profile.
Neck length and height.
Rose diameter and thickness.
Mounting base diameter.
Mounting-hole positions.
Square spindle dimensions and length.
Door thickness compatibility.
Material specifications.
Surface finish requirements.
Assembly tolerances.
Lock compatibility and functional operation.
Important Engineering Notice: The supplied drawing provides reference dimensions for engineering presentation. Final measurements must be verified with an approved physical sample before tooling or manufacturing.
The DEGOL LH1127 reference specification identifies zinc alloy and aluminum alloy as material options.
The final material selection depends on the approved design, manufacturing process, performance requirements and intended application.
Zinc alloy is commonly used in decorative architectural door hardware.
Potential characteristics include:
Suitable for shaped decorative components.
Supports tapered and geometric design features.
Compatible with appropriate plating processes.
Allows smooth decorative surface preparation.
Applicable to contemporary interior door hardware designs.
The exact alloy grade and manufacturing method should be confirmed before production.
Aluminum alloy provides an alternative material option for modern architectural lever handles.
Potential characteristics include:
Relatively lightweight material characteristics.
Contemporary metallic appearance.
Compatibility with suitable aluminum finishing processes.
Potential for customized component configurations.
Applicability to selected interior door hardware projects.
The final aluminum alloy grade, construction and surface treatment should be confirmed according to the ordered product.
Satin nickel provides a soft metallic appearance with subdued reflections.
This finish complements modern wooden doors, neutral interior color schemes and minimalist architectural hardware collections.
It can be considered for residential, hospitality and office interior environments.
Brushed nickel provides a metallic appearance with a subtle directional brushed texture.
This finish emphasizes the clean lines of the rectangular lever and contributes to a refined architectural appearance.
| Surface Finish | Description | Availability |
|---|---|---|
| Satin Nickel | Soft Satin Silver Appearance | Reference Option |
| Brushed Nickel | Brushed Metallic Nickel Appearance | Reference Option |
| Satin Chrome | Contemporary Satin Chrome Appearance | On Request |
| Polished Chrome | Reflective Chrome Appearance | On Request |
| Matte Black | Modern Dark Finish | On Request |
| Brushed Metallic | Custom Brushed-Style Appearance | On Request |
| Custom Finish | Customer-Specified Surface Treatment | Subject to Evaluation |
Actual finish availability, color consistency, coating methods and performance requirements should be confirmed before ordering.
The DEGOL LH1127 modern straight rectangular lever handle is intended for compatible interior architectural door applications.
The minimalist rectangular lever design complements modern residential interiors.
Potential applications include:
Bedroom doors.
Living room interior doors.
Study room doors.
Apartment interior doors.
Modern residential renovation projects.
The clean geometric appearance can coordinate with contemporary hotel interior hardware collections.
Potential applications include guestrooms, suites and compatible interior service doors.
Final suitability depends on the required lock configuration and project specifications.
The LH1127 can be considered for modern workplace environments.
Typical applications include meeting rooms, private offices and administrative areas.
The straight rectangular profile can complement modern retail interiors, showrooms and business facilities.
The selected hardware must meet the installation and performance requirements of the project.
Door manufacturers may evaluate the LH1127 as a decorative lever handle option for compatible wooden, engineered wood and metal interior door systems.
The LH1127 provides a modern flat rectangular lever design for wholesalers, importers and architectural hardware distributors.
Its straight geometric profile differentiates it from cylindrical, tubular and curved lever handle collections.
| Door Type | Application Guidance |
|---|---|
| Solid Wooden Interior Doors | Suitable with Compatible Hardware |
| Engineered Wooden Doors | Suitable with Compatible Preparation |
| MDF Interior Doors | Subject to Fixing Compatibility |
| Bedroom Doors | Suitable for Compatible Locksets |
| Apartment Interior Doors | Suitable |
| Hotel Interior Doors | Subject to Project Lock Requirements |
| Office Interior Doors | Suitable with Compatible Hardware |
| Interior Metal Doors | Subject to Mounting Compatibility |
| Commercial Interior Doors | Subject to Project Requirements |
| Glass Doors | Special Mounting System Required |
| Exterior Doors | Exterior Performance Not Confirmed |
| Fire-Rated Doors | Requires Approved Assembly Compatibility |
The engineering reference drawing identifies a suitable door thickness range of 35–45 mm.
The final compatible thickness must be confirmed against the approved spindle length, fixing components and selected lock mechanism.
The illustrated 8 × 8 mm square spindle must be matched with a compatible lever-operated latch or mortise lock.
Complete handle and lock assembly compatibility should be confirmed before installation.
The DEGOL LH1127 engineering drawing illustrates a round decorative rose, circular mounting base and square spindle interface.
The following instructions provide general installation guidance for compatible interior doors.
Measure the door thickness.
The reference suitable door thickness range is 35–45 mm.
Confirm compatibility with the final product configuration.
Verify that the selected lock or latch mechanism is compatible with the approved square spindle and handle assembly.
Prepare the required spindle opening and mounting locations according to the approved installation drawing.
Ensure that the door structure provides suitable support for the fixing components.
Install the compatible latch or mortise lock according to the lock manufacturer's instructions.
Check that the lock follower is correctly aligned with the handle spindle opening.
Position the circular mounting base against the door surface.
Align the central spindle opening with the lock follower.
Secure the mounting base using the approved fixing arrangement.
Insert the confirmed square spindle through the lock follower.
The engineering reference indicates an 8 × 8 mm square spindle interface.
Select the correct spindle length according to the approved assembly.
Fit the lever handle onto the spindle.
Align the handle correctly and secure it using the approved fastening components.
Install the circular decorative rose according to the final assembly instructions.
Ensure the rose sits correctly against the door surface.
Operate the lever several times.
Check for smooth movement, correct latch engagement and secure attachment.
Inspect the lever alignment, mounting rose position and visible finish.
Clean the handle using a method suitable for the confirmed surface treatment.
Installation Reminder: The engineering reference drawing does not provide a complete installation procedure or final fixing specification. Always follow the approved product installation instructions.
The LH1127 features clean straight lines and a geometric rectangular lever profile suitable for contemporary architectural interiors.
The flat lever body creates a distinctive visual appearance compared with conventional round tubular handles.
The flared connecting neck creates a smooth transition between the circular mounting area and straight gripping section.
The rounded outer end adds a refined finishing detail to the rectangular profile.
The Ø52 mm reference round rose provides a compact decorative mounting appearance.
Satin nickel and brushed nickel reference finishes complement modern interior doors and metallic architectural fittings.
Zinc alloy and aluminum alloy options provide flexibility for product configuration and wholesale purchasing discussions.
The drawing identifies a 35–45 mm suitable door thickness range, subject to final assembly verification.
The illustrated 8 × 8 mm square spindle supports evaluation with compatible lever-operated lock mechanisms.
The LH1127 can be considered for compatible residential, office, hotel and commercial interior door projects.
The straight flat rectangular profile offers a differentiated design within modern round-rose lever handle collections.
DEGOL welcomes inquiries concerning finishes, materials, branding, packaging and project-specific requirements.
DEGOL Hardware welcomes OEM and ODM cooperation inquiries for the LH1127 modern straight flat rectangular lever handle.
International importers, wholesalers, distributors and private-label architectural hardware brands may submit their requirements for technical and commercial evaluation.
| Customization Item | Description |
|---|---|
| Product Model | LH1127 |
| Material Selection | Zinc Alloy / Aluminum Alloy |
| Surface Finish | Satin Nickel / Brushed Nickel / Custom Inquiry |
| Color Selection | Buyer-Specified Finish Review |
| Lever Dimensions | Subject to Engineering Evaluation |
| Lever Profile | Subject to Design Review |
| Rose Configuration | Subject to Technical Compatibility |
| Spindle Configuration | Subject to Lock Requirements |
| Door Thickness Range | Subject to Approved Hardware Configuration |
| Logo Marking | Subject to Technical Confirmation |
| Private Label | Available for Inquiry |
| Custom Packaging | Available for Inquiry |
| Export Packaging | According to Order Requirements |
| Technical Drawings | Available for Inquiry |
| Physical Samples | Subject to Availability |
| Wholesale Projects | Available for Inquiry |
Step 1 – Product Inquiry
Provide the LH1127 model number, estimated order quantity, preferred material and target market.
Step 2 – Material and Finish Selection
Discuss zinc alloy or aluminum alloy and the required satin nickel, brushed nickel or customized finish.
Step 3 – Technical Review
Confirm lever dimensions, rose configuration, mounting base, spindle size, door thickness and lock compatibility.
Step 4 – Sample Verification
Review physical samples and approve the final dimensions, appearance, surface finish and assembly before tooling or mass production.
Step 5 – Commercial Quotation
Confirm MOQ, unit prices, packaging requirements, sample arrangements and estimated production lead time.
Step 6 – Order Confirmation
Proceed according to the approved technical specifications and agreed commercial terms.
Step 7 – Production and Shipment Coordination
Arrange production, inspection and delivery according to the confirmed purchase order.
The final packaging and accessory configuration for the LH1127 should be confirmed before placing a wholesale order.
| Item | Information |
|---|---|
| Product Model | LH1127 |
| Brand | DEGOL |
| Product Name | Modern Straight Flat Rectangular Door Lever Handle |
| Material Options | Zinc Alloy / Aluminum Alloy |
| Reference Finish | Satin Nickel / Brushed Nickel |
| Handle Quantity per Set | To Be Confirmed |
| Decorative Round Rose | According to Confirmed Packing List |
| Mounting Base | Subject to Final Assembly |
| Square Spindle | 8 × 8 mm – Reference |
| Fixing Accessories | Subject to Confirmed Packing List |
| Custom Packaging | Available for Inquiry |
| Private-Label Packaging | Available for Inquiry |
| Export Carton | According to Order Requirements |
| MOQ | Contact DEGOL |
| Sample Availability | Upon Request |
| Wholesale Unit Price | Quotation Upon Request |
| Production Lead Time | Subject to Order Confirmation |
| Payment Terms | According to Quotation |
| Shipping Terms | According to Quotation |
| Manufacturer | Jiangmen Degol Hardware Co., Ltd. |
| Country of Origin | China |
For an accurate LH1127 wholesale quotation, buyers are encouraged to provide:
Product model: LH1127.
Estimated purchasing quantity.
Preferred material.
Required surface finish.
Door thickness requirements.
Compatible lock or latch specifications.
Required mounting accessories.
OEM branding or packaging requirements.
Destination country and shipping requirements.
These details help DEGOL review the requested configuration and prepare product-specific technical and commercial information.
Jiangmen Degol Hardware Co., Ltd. is a China-based architectural hardware supplier offering door hardware and related building hardware products.
DEGOL welcomes international B2B inquiries concerning modern lever handles, architectural hardware collections and customized wholesale product requirements.
Discussion of contemporary lever handle designs, round-rose door hardware and related architectural hardware requirements.
Evaluation of reference dimensions, rectangular lever geometry, mounting base details and spindle specifications.
Review of zinc alloy and aluminum alloy configurations according to the requested product specifications.
Discussion of satin nickel, brushed nickel and other customized decorative finishes.
Review of private branding, product customization, packaging and project-specific requirements.
Coordination of sample evaluation and approved technical specifications before manufacturing.
Discussion of customer requirements relating to dimensional accuracy, surface appearance, assembly and functional operation.
Communication concerning MOQ, order quantities, packaging, production lead time and shipment requirements.
Architectural hardware wholesalers.
Door hardware importers.
Building hardware distributors.
Interior door manufacturers.
Construction material suppliers.
Hotel hardware purchasing companies.
Office building project contractors.
Architectural design companies.
Private-label hardware brands.
International wholesale buyers.
Specific production capacity, manufacturing processes, product certifications, test reports and quality standards should be confirmed with DEGOL according to the requested LH1127 configuration.
The DEGOL LH1127 is a modern straight flat rectangular lever handle mounted on a circular decorative rose, designed for compatible interior door applications.
The LH1127 features a flat rectangular gripping section and tapered connecting neck rather than a conventional round tubular lever body. This creates a clean geometric architectural appearance.
The engineering reference identifies zinc alloy and aluminum alloy as material options. The final alloy grade and product configuration should be confirmed before ordering.
The supplied reference specification identifies satin nickel and brushed nickel. Additional finishes may be discussed with DEGOL, subject to confirmation.
The engineering reference drawing indicates an overall lever length of 128 mm.
The reference projection from the door face is 64 mm.
The round rose has a reference outside diameter of Ø52 mm.
The reference rose thickness is 10 mm.
The engineering drawing indicates a mounting base diameter of Ø38 mm.
The reference lever width is 20 mm.
The reference lever thickness is 10 mm.
The engineering reference drawing identifies an 18 mm neck length.
The reference neck height is 16 mm.
The drawing indicates an 8 × 8 mm square spindle interface. The final spindle length and compatibility should be confirmed against the approved lock and handle assembly.
The reference drawing indicates a suitable door thickness range of 35–45 mm. Final compatibility must be verified according to the supplied spindle and fixing components.
The handle can be considered for compatible wooden interior doors when the selected lock, spindle and fixing arrangement meet the installation requirements.
The LH1127 can be evaluated for compatible hotel, office and commercial interior doors, subject to project-specific hardware and lock requirements.
Handing compatibility depends on the approved handle and mounting configuration. Please confirm the required installation orientation with DEGOL before ordering.
DEGOL welcomes OEM / ODM inquiries for product branding, packaging, materials, surface finishes and customized specifications. Availability depends on the requested configuration.
Contact DEGOL Hardware via WhatsApp at +86 13725946499 or email info@degolhardware.com.
Please provide model LH1127, estimated order quantity, preferred material, finish requirements, door thickness and destination country.
Looking for a modern straight flat rectangular lever handle on round rose for your architectural door hardware range?
Contact DEGOL Hardware for product specifications, technical drawings, available finishes, sample information and wholesale pricing.
Product Model: LH1127
Product Name: LH1127 Modern Straight Flat Rectangular Door Lever Handle on Round Rose
Company: Jiangmen Degol Hardware Co., Ltd.
WhatsApp: +86 13725946499
Website: https://www.degolhardware.com/
Email: info@degolhardware.com
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