ARKSEN Fender Roll Reforming Extending Wheel Arch Roller Flaring Former Designed to slowly ease the wheel arch away allowing for larger wheels to be fitted Adjusts from 14" to 22-3/4" This is a simple device but we strongly recommend that a qualified body shop technician or a professional carry out the work bolts directly to the hub flange, with elongated holes in the adapter plate to fit all popular 4 and 5 bolt hubs Increase tire to wing clearance, flare arches or repair wheel arch collision damage with this professional reforming tool