Description Product OverviewCommercial Magnum padlock provides extra security for perimeter, equipment, and vehicle protectionStainless steel cover and chrome shackle ensure long-lasting use in any environmentTough-Cut octagonal boron carbide shackle is 50% harder than hardened steel for superior cut resistanceDual ball-bearing locking mechanism resists prying and impact attacksReinforced body bumper protects against scratchesKeyed alike for convenient multiple lock accessProduct DetailsBody Material: Stainless SteelBody Width: 1-3/4 inFinish: ZincHeight: 9.9 inIncludes: Ball BearingKey Type: Keyed AlikeLength: 7.9 inLock Type: Dual Ball-BearingLocking Mechanism: CylinderNumber of Pins: 4Shackle Diameter: 5/16 inShackle Height: 1 inShackle Material: Boron CarbideShackle Width: 13/16 inWidth: 7.3 in