The ABUS T65AL Series Coloured Padlocks have a precision extruded cut and drilled pure aluminium body which is light and strong through hardened shackle zinc plated brass lock mechanism which prevents chemical corrosion and a rust-free 5-pin tumbler mechanism The padlocks coloured coating is a special formula which allows you to write your name or other information using coloured pens or permanent markers Specifiation ABUS Security Level 5 Shackle Width 22mm Shackle Height 225mm Shackle Diameter 65mm Overall Width 40mm Overall Height 62mm Overall Depth 15mm