Deadlock

A Mortice Deadlock is a lock case that features a key operated deadbolt and like all mortice locks, it is designed to be fitted into a recess in the door. If you're looking for a locking case that features a lever operated latch as well as a key operated bolt, then you're after a mortice Sashlock.

Not sure what size deadlock you need? Take a look at our how to measure guides to show you the basic measurements you should know when shopping for a replacement mortice lock.