HappiJac Camper Anchor Tie-Downs provide maximum strength and eliminate leverage and stress forces on a truck. Includes a removable rear tie-down coupler that rotates to the direction of the pull, eliminating undesirable torque. HappiJac Camper Anchor Tie-Downs won't bend, twist, or fail.• More affordable than other heavy-duty tie-down systems• I-beam truss creates a superior system by utilizing the truck frame, bed, and tie-down components to form an I-beam truss structure• Adds only 27 lbs. to the truck• Eliminates ugly protrusionsCA-FD7 Camper Anchor Tie-Down Kit fits• 2004 F150 Heritage• 1997-2003 F150 and F250 under 8500 GVW (except crew cab) Won't bend, twist, or fail Creates an I-beam truss structure for superior strength Adds only 27 lbs. to the truck | Lippert HappiJac Camper Anchor Tie-Down Kit, CA-FD7