2 x KENRICK Euro Cylinder Locks Keyed Alike 50/50 (100mm) Nickel KSC5050NKA
(Lock type: 6 pin keyed alike x2. Size: A) 100mm, B) 50mm, C) 50mm. including wooden, composite, aluminium and PVCu. doors, supplied with 6 keys to suit both cylinder locks. Cylinder ensures resistance against common attack.