CAM BUCKLE SIZE:1'' INCH SURFACE:ZINC PLATED BREAKING LOAD:500kgs ... to Benz Truck company and GM automotive,we can make wide range of stamping part, extruding part, machining ... part and casting part. We can make many kinds of surface treatment, such as galvanizing, hot ... coating, Chrome plating, Nickel plating. Dacrotized plating. 1" Cam buckle for ratchet tie down,1 inch cam buckle