Master Lock Laminated Padlock, 1-3/4"" X 5/16"" X 1"" X 13/16"", Laminated Steel (M1STS)

Laminated PadlockStainless steel body cover and top and bottom plates for exceptional weatherability1-3/4"" (44mm) wide laminated steel body for superior durability1"" (25mm) octagonal boron carbide shackle is 50% harder than hardened steelChrome-plated shackle for excellent rust resistanceSuperior pry resistance with dual-ball bearing lockingCan be keyed into existing K1 or WP4 Edge® keyways