Master Lock

The commercial Magnum laminated steel padlock with stainless steel body cover, keyed alike - multiple locks open with the same key - features a 1-3/4in (44mm) wide laminated steel body encased in a stainless steel body cover for maximum strength and weatherability. The 5/16in (8mm) diameter octagonal shackle is 1-1/2in (38mm) long and made of chrome-plated 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. Commercial Magnum offers a higher level of weatherability and security for applications in outdoor, corrosive and caustic environments.

Features:

• Stainless steel body cover and top and bottom plates for exceptional weatherability
• 1-3/4in (44mm) wide laminated steel body for superior durability
• 1-1/2in (38mm) octagonal boron carbide shackle is 50% harder than hardened steel
• Chrome-plated shackle for excellent rust resistance
• Superior pry resistance with dual-ball bearing locking
• Can be keyed into existing K1 or WP4 edge keyways

Best Used For:

• Security gates and fences
• Self-storage units and lockers
• Trailers, trucks, and towing
• Truck doors