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

Union M188M 3 Lever Stock Mortice Key

UNION J-ES-SL Essential 3 Lever Sashlock

Union M107M 3 Lever Stock Mortice Key

Union M101M 3 Lever Stock Mortice Key

Union M125M 3 Lever Stock Mortice Key

Infinity Decor 6” 150mm Horizontal 3 Lever Rim Sash Lock Polished Chrome Mortice Solid Brass Iron Latch Lock Set with Key for Gate Door Replaces Union 2077

DIDA® 3 Lever Mortice Sashlock Polished Brass Mortice Locks Sashlocks 65mm, Door Lock Sashlocks with Key Suitable for Internal or External Doors, Door Latch Hardware and Key Locking Door High Security

ERA 202-31 Viscount 2.5-inch/ 64mm 5 Lever High Security Mortice Sashlock - Brass Effect, Gold

Union/Chubb 3G114E - 5 Lever Deadlock - BS3621:2007-80mm Case - Polished Brass Finish - Heavy Duty Deadlock - Supplied with 3 Extra Keys Free of Charge Worth Over £14.40