Best Choice Retrax 04-06 Chevy/GMC 1500 5.8ft Bed / 07 Classic RetraxONE MX

The RetraxONE MX combines strong, durable polycarbonate with a powerful and incredible scratch resistant matte finish. The RetraxONE MX features a low-profile patented design that streamlines the overall appearance and provides a firm seal. The RetraxONE MX can be locked in any position along the rail and its secured with its own keys. The RetraxONE MX is manufactured from polycarbonate, a durable thermoplastic commonly known as LEXAN , which is reinforced with aluminum rods. This unique construction is sure to keep your cargo safe and secure in the most extreme elements. The RetraxONE MX features a spiral track storage canister that prevents the cover from rubbing on itself as it retracts and closes, and won't obstruct access to your cargo when you need it. The RetraxONE MX glides easily thanks to sealed ball bearings, and installs with easy clamp-on design.Installation InstructionsThis Part Fits:YearMakeModelSubmodel2004-2006ChevroletSilverado 1500LS2004-2006ChevroletSilverado 1500LT2004-2005ChevroletSilverado 1500Z71 Off-Road2007ChevroletSilverado 1500 ClassicLS2007ChevroletSilverado 1500 ClassicLT2006GMCSierra 1500Denali2006GMCSierra 1500SL2004-2006GMCSierra 1500SLE2004-2006GMCSierra 1500SLT2007GMCSierra 1500 ClassicDenali2007GMCSierra 1500 ClassicSL2007GMCSierra 1500 ClassicSLE2007GMCSierra 1500 ClassicSLT