Master Lock 312D Weatherproof Padlock Laminated padlock features a 1-9/16 in. (40mm.) wide laminated steel body for maximum strength and reliability The 9/32 in (7mm.) diameter shackle is 1-1/16 in. (27mm.) long and made of Hardened steel, offering extra resistance to cutting and sawing A blue weather resistant thermoplastic shell is designed to add protection against moisture, dirt and grime Returns will not be honored on this closeout item