The Aircraft floor tracking system provides versatile anchor point solutions in vans and on trailers.Floor runner tie-down systemSquare Anchor Point For Ring Bolt (1Pc)Sold separatelystrappingFixed location anchor points are also availableRing-bolts are removable when not in useSimply locate runner strips on flooring in desired locations, and using ring-bolts to create anchor points for tie-downs and strappingFixed location anchor points are also available, and the ring-bolts are removable when not in use.