The Master Lock No. 1950EURD Solid Brass Padlock features a 50mm wide solid brass lock body which is strong, durable and resists corrosion. The 8mm diameter shackle can be adjusted from 60 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. Body Width 50mm. Shackle Diameter: 8mm. Shackle Length: Adjustable 70-150mm. Master Lock Solid Brass 50mm Padlock With Adjustable Shackle