Locks designed to give access control to a given area or building by use of a coded entry number.

Changeable digit code
Weather resistant design
5500 possible code combinations
No card or key to lose
Mechanical: requires no external power supply
Either left hand or right hand opening
Brushed metal finish
For internal or external doors

Three lock varieties are available, these are:-
1. Mortice latch with hold back facility to overide the lock
2. Mortice latch with internal handle
3. Mortice latch with key bypass, holdback facility and internal handle.