Master Lock 1115DLJWAL Weather Covered Padlock with 2-1/2" Shackle and 1-3/4" Wide Body Rust-oleum certified protection guarantees lock body will not rust Tough-cut octagonal boron-carbide shackle is 50 percent harder than hardened steel Dual-armor construction, laminated steel core with weather resistant cover protects against snow, rain, dirt, mud, grime and salt Covered keyway and shackle seals for added weather protection Dual ball bearing locking for maximum pry resistance