ADAMS RITE MS2200 Mortice Hooklock CaseThe Adams Rite MS2200 deadlock provides maximum security locking for both swing and sliding aluminium doors using a euro profile cylinder. All faceplates and strike plates must be ordered separately Monitored hookbolt cases available Hookbolt is suitable for sliding doors Easily converted to 2 3 point locking by using 4022 18 header and threshold bolt 5 Ply Laminated Steel lock bolt with patented Alumina Ceramic Anti Saw Core 20mm hook bolt throw