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The RetraxONE MX retractable tonneau cover for 2020 Chevrolet and GMC HD 6'9" beds (2500/3500) combines a durable polycarbonate one-piece matte finish with reinforced aluminum rods for strong, low-profile protection. It locks in any position, glides on sealed ball bearings, and uses a spiral track canister to prevent rubbing. The clamp-on design eases installation while preserving cargo access.
Retrax 2020 Chevrolet / GMC HD 6ft 9in Bed 2500/3500 RetraxONE MX
