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 padlock's 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: 22.5mm. Shackle Diameter: 6.5mm. Overall Width: 40mm. Overall Height: 62mm. Overall Depth: 15mm.