features: L2000 Rim deadbolt and M2002 mortice deadlock keyed alike Supplied with 4 keys (2 more than standard) to operate both locks For inward opening doors only c/w optional latch pull for rim deadbolt British standard 3621 and Insurance approved Suitable for doors 44 - 54 mm thick For thicker doors call our sales team Cylinder and key protected by patent 6 pin drill resistant cylinder Exclusive coded key registration systems by Banham High security 254 mm striker plate on door frame Saw resistant steel bolt Self deadlocking Steel