Case Length: 64 mm Case Height: 108 mm Backset: 45 mm features: Mortice bathroom lock For use with lever handles and snib Heavy spring suitable for unsprung lever handle Latch is reversibles 8 mm follower operates latchbolt 5 mm follower operates deadbolt Latchbolt and deadbolt match finish of faceplate and strike Pierced to accept 38 mm centres horizontally Also pierced to accept privacy turn with 38 mm horizontal fixings c/w strike plate and screws Rebate kit: 78431