2201 5 Lever Mortice Sashlock Satin Chrome 77.5mm 3in Visi

Forend Finish: Satin Chrome (Striking Plate Security box type, finished to match forend)

Case Size: 77.5mm x 108mm (3in)

Backset: 57mm 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 Pack