European Standard OEM Stainless Steel 304 Interior Lever Door Lock Handle
The SS4008 Lever Handle combines a spring-loaded mechanism and a tube design with a fine satin finish to provide tactile comfort and smooth operation, in full compliance with EN 1906 and EN 1634-1.
With over a decade of expertise in architectural hardware, DIROCK is a specialized supplier of European-standard fire-rated hardware solutions.
Our manufacturing system is certified to ISO 9001 (Quality), ISO 14001 (Environment), and ISO 45001 (Occupational Health & Safety) standards, ensuring full traceability and consistent excellence from raw materials to finished products.
Technical Specifications
| PRODUCT DETAILS |
|---|
| Design Style |
EUROPEAN |
| Application |
Public buildings |
| Type |
SS4008 |
| Feature |
Fire rated |
| Category of use |
Grade 3 |
| Handle |
SS304 , Thickness: 1.0mm |
| Trim plate |
SS304 , Thickness: 0.8mm |
| Baseplate |
Iron，Thickness: 1.2/1.5mm |
| Core |
Brass |
| Spindle |
8*8mm |
| Standard |
EN1906 DIN18255 DIN18273 |
| EN 1906 |
3 7 - B1 1 4 0 B |
| Fire test (EN 1634-1) |
60mins(Timber door); 120mins(Steel door) |
| Production Capacity |
100,000 per month |
| After-sale Service |
Other |
Tested for durability, corrosion resistance, and fire resistant door compatibility by Intertek , this lever handle is compliant with EN 1906, DIN 18273, DIN 18255 and EN 1634-1 requirements for mechanical and fire performance, ensuring reliability in high-frequency of use by public.
Exceptional Durability: Manufactured from 304 stainless steel, proven by a 200,000-cycle test, and coupled with a Grade 4 corrosion resistance (240h), the handle delivers exceptional durability and powerful corrosion resistance in demanding environments.
Flexible Compatibility: Compatible with standard European mortise lock. OEM customization is supported with options such as selectable backplate thickness and multiple surface finishes.
Versatile Applications: Engineered for installation on both timber and steel fire doors, and suitable for high-traffic architectural environments such as transportation hubs, hotels, educational facilities, and commercial circulation areas. Its modern aesthetic and durable construction ensure dependable performance across diverse project requirements.
Contact UsFor more information, detailed technical documents, or test reports, you’re welcome to submit an inquiry directly through our website or contact us via email at:
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