The simplest of locks to install, these are surface mounted to the back of doors or drawers.

They have a brass cup, a brass plate, and a brass-plated steel bolt. All are double-handed (bolt extends right and left), and have a tumbler action.

Screws are not included. The 1 1/2” wide lock requires #1 screws. the 2” and 2 1/2” wide locks require #3 screws and the 3” wide lock requires #4 screws.

• The 1 1/2” wide lock is 13/16” deep and has a case depth of 5/16”; distance to pin is 7/16”
• The 2” wide lock is 1” deep and has a case depth of 5/16”; distance to pin is 1/2"
• The 2 1/2” wide lock is 1 1/4” deep and has a case depth of 3/8”; distance to pin is 5/8”
• The 3” wide lock is 1 1/2” deep and has a case depth of 3/8”; distance to pin is 3/4"

The size table below is accurate but always source your hardware before starting a project.

Actual hardware item sizes will depend on where the item is made whether in the millimetre or inch world.