Master Lock Magnum Covered Laminated Locks

Dual ball bearing locking for maximum pry resistance. 4-pin cylinder for increased pick resistance. Rust-Oleum certified rustproof. Dual-Armor construction protects against snow, rain, dirt, mud, grime and salt. Tough-Cut octagonal boron-carbide shackle is harder than hardened steel and nearly impossible to cut with bolt cutters. 1-1/2" (38 mm) shackle clearance. Black.