Master Lock 51mm Magnum With 38mm Long Shackle Padlock

• Magnum® #1 Choice of Professionals
• Tough-Cut™ octagonal boron-carbide shackle is 50% harder than hardened steel
• 51mm Shackle clearance for more uses
• Dual-Armor™ protection: 1-3/4in (51mm) laminated steel core for strength surrounded by stainless steel & zinc outer components for weather resistance
• Dual ball bearing locking for maximum pry resistance

51mm wide laminated steel body for maximum strength and reliability, and is surrounded by stainless steel and zinc outer components for weather resistance. The 3/8in (10mm) diameter octagonal shackle is 1-1/2in (38mm) long and made of Tough-Cut™ boron-carbide, 50% harder than hardened steel, offering maximum resistance to cutting and sawing. The 4-pin cylinder prevents picking and the dual locking ball bearings provide maximum resistance against prying and hammering. The Lifetime Guarantee provides peace of mind from a brand you can trust.

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