The Master Lock No. 517D laminated padlock features a 1.75-inch wide laminated steel body for strength and reliability. The 9/32-inch diameter shackle can be adjusted from 2-3/4 to 5-3/8 inches in length for application flexibility and is made of steel, offering strong cut resistance. The unique locking lever mechanism minimizes clogging by dirt and grime. Limited Lifetime Warranty provides peace of mind from a brand you can trust. 2 pack