RKI Crossover Truck Tool Box C-Series Wide Deep Matte Black Steel Model C63WDBRKI Crossover Truck Tool Box C Series Wide Deep Black Steel Model C63WDB Hull of the box is constructed of 14 gauge cold rolled steel Bottom of the box is constructed of 14 gauge cold rolled steel, and welded in with full arc welds Lid is constructed of 14 gauge cold rolled steel with a 14 gauge cold rolled steel inner stiffener Welds are full arc welds, no spot welds Full size stainless steel paddle latches are recessed into the ends of the box and