Master Lock Magnum is the #1 choice of professionals. Exceed professional grade standards for use on trucks, trailers, shed, garages, gates, job boxes and other applications. The Lifetime Guarantee provides peace of mind from a brand you can trust.
DUAL ARMOR™ construction: laminated steel core with reinforced outer body
Ball bearing locking for maximum pry resistance
Rust resistant brass and stainless steel components
Tough-Cut™ octagonal boron-carbide shackle is 50% harder than hardened steel
1-1/2 (38mm) Shackle clearance for more uses
1-3/4 (45mm) Wide body with reinforced body bumper for scratch resistance