Materials: polished stainless steel Application: locks of large trucks, trailers, conveyances and ot Material: polished stainless steel, zinc alloy with chrome plating for the handle.Size: 120mmX124mm4 welding screw on the pan and Z-bracket for reinforcement.Waterproof, gasket available.Application: locks of large trucks, trailers, conveyances and other Large vehicles,toolboxes and turnover boxes ...