The 1BS-L Basic Lock with limit has a 9.5mm square shaft 60mm long driven in a rotary direction by the rotation of the key.
The key rotates 90degree clock to trap and activate the limit.
The limit is an OMRON ZC Q55.
The key is trapped as soon as it is turned.

Locks are manufactured from brass and all springs and screws are stainless steel.
Each lock has a serial no. for easy replacement of keys or system extensions.
Locks are engraved and colour coded for easy system flow.
All locks carry a 5 year warranty.