Pushbutton Knob Lock Simplex 1011-26D 1011-26D-41

Heavy duty – suitable for high traffic areas such as office entrances, commercial properties and public buildings. Use on interior or exterior doors. Suits doors 35-57mm thick. 1001 model has exterior access by combination only 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.