Putco Boss Locker side rails for 2015–2019 Chevy Silverado dually 8-foot beds add large 2.5-inch-diameter rails made from NeverRust T-304 stainless steel and polished to match OE chrome. These oversized rails are 43% larger than many competitors and feature solid die-cast components with tie-down points rated to handle 1,000 lb. Installation is simple and drill-free using stake pockets; the kit includes hardware and carries a limited lifetime warranty.
Putco 15-19 Chevy Silverado - 8ft Bed Dually Boss Locker Side Rails