Master Lock 1-5/16 - 1-11/16 In H X 1 In W X 1-9/16 In L Vinyl Covered Steel 312D (1 Unit) Key Features 1-9/16 in (40 mm) wide laminated steel body for superior strength 4-pin cylinder for added pick resistance Blue weather resistant thermoplastic shell designed to withstand the elements Dual locking levers for added pry resistance Hardened steel shackle for superior cut resistance Outdoor protection against moisture, dirt and grime Padlocks laminated steel - 4-pin tumbler weather proof cover vert shac clrn=1 keying finish=k/d 2- blue. Padlocks laminated steel - 4-pin tumbler weather proof cover vert shac clrn=1 keying finish=k/d 2- blue. 1-1/2 inches, laminated padlock with blue waterproof cover, protects lock from extreme elements, hardened steel 1 inch shackle, 3/8 inches shackle diameter, carded. Laminated steel body encased in a high performance thermoplastic cover. Cylinder and dual locking steel levers for pick and pry resistance. Shackle is case hardened. Insert molded shackle cover provides protection against the elements. Quick snap cap on the bottom minimizes key cylinder jams caused by dust, dirt and freezing. Keys are nickel plated brass and colored covers that match body colors. Two keys included with no. 311d and no. 312d and three keys included with no. 311tr1 and no. 312tr1. 19/16 inch wide case, 3/8 inch diameter shackle, and 1/2 inch horizontal shackle clearance. PRODUCT INFORMATION Technical Details Color Blue Keyed Keyed Different Material Steel Pin 4 pin Product Type Padlocks Shackle Diameter 3/8 Inch Shackle Length 1 Inch Shackle Material Hardened Steel Size 1-9/16 Inch Additional Information SKU EBDA-4174 Part Number 312D UPC 071649050381, 071649101779