Abus t65al series open shackle padlocks with 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 dimensions width 43 mm depth 18 mm height 615 mm