Case Length: 101 mm Case Height: 108 mm Backset: 82 mm features: Mortice bathroom lock Light latch spring suitable for mortice knobs Latch is reversible 8 mm follower operates latchbolt 5 mm follower operates deadbolt Latch and bolt finish to match forend Forend and strike stainless steel or brass Pierced to accept 38 mm centres horizontally and pierced to accept 63 mm centres diagonally Also pierced to accept privacy turn with 38 mm horizontal fixings Rebate kit 78431