Fast Key services have a selection of door locks ranging from mortice deadlocks, night latches and patio locks.

Night latches are used for both internal and external security. They are secured from the outside like many other locks with a key, from the inside there is a handle and a small latch to secure the door overnight.

Five lever mortice deadlocks are a great addition to heighten your security being a grade down from British standard it is advised to use them in conjunction with another lock.

Mortice locks work when the key is rotated which engages the bolt into the recessed striking plate.