Tonneau Cover Adapters for Wide Top Rail Covers - 50XXX Series. Made with reinforced steel construction, which ensures high strength and rigidity, and a protective layer of black powder coat to resist scratches, chips, and corrosion.
Designed for folding covers that sit on top of the trucks bed rails. 50XXX Series Kits include everything required for installation except the BACKRACK™ Frame. Unlike the previous 925XX Series, a separate Hardware Kit is not required for purchase. See Tonneau Compatibility Guide for complete cross references.