The Cisa 5C621 Logoline cylinder mortice lock has a removable steel faceplate and a double throw deadbolt. The roller bolt acts as a catch and does not require a handle to be retracted. Operation of the deadbolt is by key from either inside or outside. Supplied with strike, fixing screws and cylinder. Nickel Plated Finish. Backset: 70mm. Double Throw Deadbolt and Roller. Rollerbolt Version What's in the box 1 x Cisa 5C621-70-00 Lock 1 x Strike Plate 1 x Cylinder 2 x Keys 1 x Fixing Screws