BAK Industries F-150 Revolver X4ts Tonneau Cover with T-Slot

Syneticusa Retractable Hard Tonneau Cover with Cross Bars Fits retractable tonneau cover with t slot I am trying to find a cover like the Retrax that has t-slots that go the full length of the cover sides I know EGR makes one for ONLY $3500 garage slot Engineered to fit your vehicle; Tonneau cover shields the cargo in your truck bed; Patented vinyl-over-aluminum construction for maximum strength and

slot sity cover by combining the Trax Rail system with the t-slot accessories Product Features Low Profile Design; Increased Cargo Capacity Above and Below the Cover