Master Lock 1.5 in. W Steel 4-Pin Tumbler Padlock Keyed Alike

The 4-pin cylinder prevents picking and the dual locking ball bearings provide resistance against prying and hammering. The 9/32 inch (7mm) diameter shackle is 3/4 inch (19mm) long and made of stainless steel, offering extra resistance to cutting, sawing and weather.Stainless steel shackle and durable finish for improved weather resistanceProvide superior protection from drilling and pryingTough weather coated finish for maximum strength and reliability