The Master Lock 517D Laminated Padlock features a 1-3/4 in. (44 mm) wide laminated steel body for strength and reliability. The 9/32 in. (7 mm) diameter shackle can be adjusted from 2-3/4 in. (7 cm) to 5-3/8 in. (14 cm) long for application flexibility, and is made of steel, offering strong resistance to cutting. The warded single locking lever mechanism minimizes jamming from dirt and grime. The Limited Lifetime Warranty provides peace of mind from a brand you know and can trust. Features: For indoor and outdoor use, lock is best used for sheds, gates, cabinets, tool chests and more Lock includes laminated steel construction and a steel shackle for strength and security Warded single locking lever mechanism minimizes jamming from dirt and grime 1-3/4 in. W lock body, 9/32 in. Dia shackle adjusts 2-3/4 in. to 5-3/8 in. L, 13/16 in. W, adjustable extended shackle length for application flexibility 1 padlock, 2 keys