
B-1702 Impact Lock
This is a key-operated Push-to-Close impact lock, suitable for industrial cabinet doors, equipment enclosures, electronic chassis, communication cabinets, small maintenance doors, drawers, and storage cabinets. The product features a round hole mounting structure, secured by a rear nut for easy installation. When the door panel closes, the lock tongue automatically engages into the latch position for secure closure; to open, the key is rotated to release the lock tongue. Compared to standard rotary locks, this product allows for quicker door closure; compared to push-type impact locks, it adds key access control, making it ideal for small cabinet doors or equipment doors that require basic protection and management access.
- Material: Zinc Alloy
- Compliance Standard: REACH No.1907/2006
- Usage Scenarios: Golf Cart Glove Box, Golf Cart Storage Box, RV External Storage Compartment, RV Internal Cabinet Door, Yacht Storage Compartment, Marine Access Door, Toolbox / Equipment Box.
Detailed Specifications
| Image | Model | Size | Surface Treatment | Download |
|---|---|---|---|---|
| B-1702-10-30 | Small size | Die-Cast Zinc, Chrome Plating | ||
| B-1702-20-30 | Large | Die-Cast Zinc, Chrome Plating |
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 you.
Does ForndLock offer custom rotary locks OEM/ODM?
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 industrial cabinet doors, equipment enclosures, electronic enclosures, communication cabinets, small access doors, drawers, and storage 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 slam shut mechanism, allowing the lock tongue to automatically engage 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 load access panels.





