2277 3 Lever Mortice Sashlock Polished Brass 65mm 2.5in Visi

Forend Finish: Polished Brass (Striking Plate Security box type, finished to match forend) Case Size: 65mm x 108mm (2.5 in) Backset: 44.5mm 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