The Master Lock No 1950EURD Solid Brass Padlock features a 50mm wide solid brass lock body that is strong durable and resists corrosion The 8mm diameter shackle can be adjusted from 60mm to 150mm long for application flexibility; and is made of hardened steel offering extra resistance to cutting and sawing The 5-pin cylinder prevents picking and the dual locking levers provide resistance against prying and hammering The dual locking levers offer added protection from prying and hammering Body Width 50mm Shackle Diameter 8mm Shackle Length Adjustable 70-150mm