Yale 5 Lever Mortice Sashlock, High Security, Brass Finish, 2.5 Inch/64 mm

Yale P-M560-CH-67 5 Lever Mortice Sashlock, Boxed, Suitable for External Doors, Chrome Finish, 2.5 Inch/64 mm

ERA Fortress BS 3621 2.5-inch/ 64mm 5 Lever Maximum Security Mortice Sashlock - Chrome Effect

Yale 5 Lever Mortice Sashlock, High Security, Chrome Finish, 2.5 Inch/64 mm

Yale 2 Lever Mortice Basic Security, Polished Chrome, 2.5 Inch/64 mm

Yale B-BSSL-2.5-PB British Standard 5 Lever Mortice Sashlock, Brass Finish, Boxed, Suitable for External Doors, 2.5 Inch/64 mm

Yale PM562 High Security BS 5 Lever Mortice Dead Lock 64mm 2.5-inch - Polished Chrome Finish - 2 Keys included

TSS High Security 5 Lever British Standard Mortice Sashlock with 3 Keys and Fixings, 3" (81mm) Polished Chrome, Insurance Approved for External Doors, British Standard BS3621:2007

Yale B-BSSL-3.0-CH British Standard 5 Lever Mortice Sashlock, Boxed, Suitable for External Doors, Chrome Finish, 3 Inch/76 mm

Yale B-M550-PB-78 5 Lever Mortice Sashlock, High Security, Brass Finish, 3 Inch/76 mm