The Retrax RetraxONE XR combines a matte polycarbonate retractable cover with the Trax Rail System to let you mount T-slot accessories on top of the bed cover while maintaining cargo capacity below. Its scratch-resistant finish, sealed ball-bearing roller design and low-profile seal provide one-handed operation and reliable protection for Ford Super Duty F-250/350 short beds (2008–2016) without stake pockets.
Retrax 08-16 Super Duty F-250-350 Short Bed RetraxONE XR