Master Lock 40mm Wide Covered Steel Pin Tumbler Padlock - The Master Lock No. 317DSPT Laminated Padlock features a 1-9/16in (40mm) wide laminated steel body for maximum strength and reliability. The 9/32in (7mm) diameter shackle is 3/4in (19mm) long and made of hardened steel, offering extra resistance to cutting and sawing. A camouflage weather resistant thermoplastic shell is designed to add protection against moisture, dirt and grime. The 4-pin cylinder prevents picking and the dual locking ball bearings provide resistance against prying and hammering. The Limited Lifetime Warranty provides peace of mind from a brand you can trust. Camouflage weather resistant thermoplastic shell provides outdoor protection against moisture, dirt & grime 1-9/16in (40mm) Wide laminated steel body for superior strength Hardened steel shackle for extra cut resistance Dual ball bearing locking for maximum pry resistance 4-pin cylinder helps prevent picking