Most internal doors which don't require locking are fitted with either a Tubular Latch or Motice Latch. When deciding which type of lock or latch you require, you will need to consider the purpose of the door it will be fitted on. For doors that require locking we offer Mortice Sashlocks, Deadlocks and Bathroom Locks.
Eurospec TL2 tubular latch designed for sprung door handles and door knobs
Eurospec TL4 tubular latch designed for sprung door handles and door knobs
Zoo Hardware ZTB76SS Bolt Through Tubular Latch
63mm Box Case Mortice Latch
76mm Box Case Mortice Latch