RC Industries Underbody Box D-Series 36x18x18 With Steps & 14 GA Stainless Steel Door Gloss Black Roadside Model DM361818.KG PRO TRAXX 4 Series Flat profile allows for greater

Flat profile allows for greater clearance with larger

Dyna-Tube Extrusion

One specialty lock offered by CURT is the kingpin lock

5" bolt and nut

99-07 Silverado/Sierra Model 40109

RC Industries Underbody Box D-Series 36x18x18 With Steps & 14 GA Stainless Steel Door Gloss Black Roadside Model DM361818.KG PRO TRAXX 4 Series Flat profile allows for greaterRC Industries Underbody Box D Series 36x18x18 With Steps & 14 GA Stainless Steel Door Gloss Black Roadside Model DM361818. KG The RC Industries D Series is a multi functional underbody storage solution designed specifically for work trucks and service bodies that require both secure tool storage and safe vehicle access. Engineered with integrated 12 wide pooched steps, this box eliminates the need for separate step attachments, providing a slip