Knob set with mechanical code lock and recessed bolt - black

The knob set with mechanical code lock and recessed bolt - black is a practical solution for restricting access to interior doors without the use of keys, badges, or batteries. Thanks to its mechanical operation, this code lock is particularly reliable and low-maintenance.

After entering the correct code, the built-in latch is unlocked and the door can be opened. After closing the door, the system automatically locks again, preventing unauthorized access.

A major advantage of this improved model is that the access code can be easily changed without dismantling the door lock . This makes it ideal for locations where users change frequently, such as staff rooms, storage rooms, sanitary facilities, B&Bs, or guesthouses.

The numbers are located next to the push buttons instead of on them, preventing wear on frequently used numbers and ensuring the code does not become visible after prolonged use.

The knob set is supplied complete with a code lock, internal mechanism, latch bolt with a backset of 60 mm, strike plate, strike box, and all necessary mounting materials. The lock is suitable for both left- and right-opening doors and can be used on doors from 35 to 55 mm thick.

Looking for a mechanical code lock for a swing door? Then check out this code lock with handle operation .

Assembly instructions