The Ford Racing Functional Bead Lock Ring Kit is a wheel accessory engineered for off-road use on specified F-150 Raptor setups. It includes four functional bead lock rings and a full set of fasteners—24 fasteners per ring—sold as Style 1. The kit secures the tire bead for aggressive off-road driving, and the listing notes it is intended for off-road use only, compatible with the described Raptor tire setup.
Ford Racing 17-18 / 21 F-150 Raptor (w/35in Tire) Functional Bead Lock Ring Kit - Style 1