TSSHigh Security 5 Lever British Standard Mortice Sashlock with 3 Keys and Fixings, 2.5" (68mm) Polished Chrome, Insurance Approved for External Doors, British Standard BS3621:2007

TSS High Security 5 Lever British Standard Mortice Sashlock with 3 Keys and Fixings, 2.5" (68mm) Polished Chrome, Insurance Approved for External Doors, British Standard BS3621:2007

Merriway BH00002 Bright Aluminium Lock Handle Set, 150 mm (6 inch) Plate , Grey