... class, high quality 2Material: Brass, Aluminium, Iron, Zinc Alloy 33*17*10mm or 32 ... Type: Key Lock Part: Lock Cylinder Material: Brass, Aluminium, Iron, Zinc Alloy Inside Core: Brass, Zinc Alloy Inside Pins ... : Brass Pins or Iron Pins Length: 45mm, 60mm, 65mm, 68mm, 70mm, 75mm ... or Computer Key Key Material: Brass Key or Iron Key Open: Double Side Open or Single Side ...