Heavy duty code lock - suitable for high traffic areas such as office entrances, commercial properties and public buildings
Use on interior or exterior doors
Suits doors 35-65mm thick
Reversible for left or right hand applications
Designed to replace the conventional door furniture fitted to an existing mortice latch, or an existing mortice lock which has both a spring latch and a deadbolt
The square follower should be 8mm square
Any lock and key mechanism is retained to operate the deadbolt. The latchbolt will only operate by code, and NOT by key All mechanical code locks use non-sequential codes, which means the 4-digit code can be entered in any order - e.g. 1234 can be 4321 or 1342. This is a lower security option than electronic locks but makes them ideal for smaller businesses or premises looking for the convenience and security of access control on a smaller budget.
The existing lock must have either a fixing hole 22mm below follower (spindle) or two horizontal holes either side of the follower (38mm centres)