Unique Truck Accessories Brute 18" X 24.5" X 28" HD Step Box Model HSB18

.125" Thick Smooth Aluminum Body; .100" Thick Aluminum Diamond Tread Door; .080 Thick Perforated Aluminum Steps; Angle Reinforced Back Corners Assist in Mounting; Center Reinforced Top Step; Welded Aluminum Construction; Gusseted Door Openings; Mount to virtually any Semi Tractor Chassis; Integrated Tool Box Cavity; Stainless Steel Locking Handle