CE Roller Bolt Mortise Lock Stainless Steel Lock Body with Roller Bolt
The Roller Bolt Mortise Lock is designed for high-traffic public areas, combining superior fire resistance and smooth closing in compliance with EN 12209 and EN 1634-1 European standards.
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 |
Roller Bolt Mortise Lock-72ZR |
| Feature |
Fire rated |
| Category of use |
Grade 3 |
| Material |
SS304 |
| Dimension |
55/60mm(Backset); 72mm(Center distance) |
| Standard |
EN12209 EN1634-1 DIN18251 |
| CE (EN12209) |
3 C 8 1 0 G 3 B C 0 0 |
| Fire test (EN1634-1) |
90mins(Timber door); 240mins(Steel door) |
| Production Capacity |
150,000 to 200,000 per month |
| After-sale Service |
Other |
Tested and approved by Intertek, this product is CE-marked and fully compliant with EN 1634-1 requirements for mechanical and fire performance.
Exceptional Durability: Key components such as the roller bolt and deadbolt are made of 304 stainless steel. The roller bolt has passed a 200,000-cycle test, and the deadbolt has passed a 50,000-cycle test, ensuring excellent corrosion resistance and long-term durability under high-frequency use.
Functional Design·Interior/Exterior: Operated by roller bolt (no lever handle required); operated by cylinder to retract deadbolt.
Flexible Compatibility: Suitable for wide-opening doors, accommodating up to 180° opening. Compatible with standard European profile cylinders. Available in multiple models and backset distances options, with OEM customization supported.
Versatile Applications: Engineered for installation on both timber and steel fire doors, and suitable for high-traffic doors where quiet operation, smooth closing, and reduced maintenance are essential such as office buildings, healthcare facilities, schools, and residential projects.
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:
[email protected]
