F2C Fender Rolling Reforming Extending Tool Wheel Arch Roller Flaring Former Adjusts from 14" to 22 3/4"; It bolts directly to the hub flange; Fit all popular 4 and 5 bolt hubs; Designed to slowly ease the wheel arch away allowing for larger wheels to be fitted; Increase tire to wing clearance, flare arches or repair wheel arch collision damage with this professional reforming tool.