
B-1714 Railway Impact Lock
This is a triangular lock cylinder impact lock designed for railway use, made from stainless steel. It is suitable for railway vehicle equipment cabinets, rail transit electrical enclosures, maintenance doors, undercarriage equipment boxes, rooftop equipment hatches, and industrial equipment doors. The product supports impact closing, with the lock tongue automatically locking after the door panel is pushed closed; it can be released by rotating the triangular key when opening. The top of the lock body features a dust cover to protect the lock cylinder area, reducing the ingress of dust and impurities. The surface has red and green dots to indicate the locking status, allowing maintenance and inspection personnel to quickly confirm whether the door lock is secured.
- Material: SUS304
- Compliance Standard: REACH No.1907/2006
- Application Scenarios: Railway Vehicle Equipment Cabinets, Locomotive/Multiple Unit Maintenance Doors, Under-vehicle Equipment Boxes, Rooftop Equipment Hatch Covers, Rail Transit Electrical Cabinets, Air Conditioning/HVAC Maintenance Covers, Battery Boxes/Control Boxes, Platform Equipment Cabinets.
FAQ
Can you send samples?
Yes, we can provide a few free samples for the customer, but we hope that the shipping cost can be covered by your side.
Does ForndLock offer rotary locks for OEM/ODM customization?
Yes, we support customization of materials, structures, surface treatments, lock cylinder types, and markings for rotary locks to meet project requirements.
Where is this lock mainly used?
Mainly used for railway vehicle equipment cabinets, rail transit electrical enclosures, undercarriage equipment boxes, maintenance doors, rooftop equipment hatches, air conditioning maintenance covers, and industrial equipment cabinets.
How to open the door?
Insert the key and turn it to release the internal lock tongue. The key is primarily responsible for unlocking, while whether the door panel automatically pops open depends on the door structure or the presence of a spring/handle.
How does this lock close the door?
This product features a slamming door mechanism, where the lock tongue automatically engages into the latch position after the door panel is pushed closed, enabling quick locking.
Is it suitable for heavy-duty doors?
Not recommended for heavy doors or high-strength security doors. It is more suitable for small cabinet doors, equipment doors, drawer doors, and light to medium-duty access panels.





