Light duty - suitable for low traffic offices and storerooms
Use on interior doors only
Suits doors 35-57mm thick
Reversible for left or right hand applications
150 x 50mm backset All mechanical codelocks 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.