Union 2234E 5 Lever BS Mortice Sash Lock Satin Chrome Finish 79.5mm 3in

Forend Finish: Satin Chrome Striking Plate Security box type, finished to match forend
Case Size: 79.5mm x 111mm (3in)
Backset: 57.5mm This is the measurement from the edge of the door to the centre of the keyhole.
Centre: 57mm This is the measurement from the centre of the follower, which operates the handles, to the centre of the keyhole. In the UK this is commonly 57mm.
Pack: Visi