Bull Ring 4056- w/ Router Bit for FORD 2007-2014 F-150 : 5-1/2&rsquo; Beds w/ Hidden Pockets, Retractable, flush mount Truck Bed Tie Downs Anchors Factory Direct 1 Pair Rail Cap Cut Required Retractable; snaps up; holds 1000 pounds; Lifetime warranty Rail Cap Cut Required- video on factory web site