Master Lock - 4-pin Cylinder Padlock Keyed Alike - Steel - 1-5/16 In.

The Master Lock No. 1UP universal pin laminated steel padlock features a 1-3/4 inch (44 mm) wide laminated steel body for superior strength and a 15/16 inch (24 mm) tall, 5/16 inch (8 mm) diameter hardened boron alloy shackle for superior cut resistance. A great choice for keyed alike applications, the padlock can be pinned to customers key in minutes. The 4 pin cylinder prevents picking. Uses No. 376 universal pin keying tool.