The Eastwood fender roller is a professional tool designed to modify the shape of flanges and arch edges. This tool is especially useful when installing oversized wheels. It provides the proper clearance for your tires, preventing potential tire fitment problems. Fits any hub with four or five bolts. The adjustable arm allows you to customize the tool to fit almost any passenger car or small pickup truck. The shaper supports bolt circles with bolt diameters up to 120mm. Lever adjustments from 14 to 22 inches allow you to precisely fit the tool to a variety of fender sizes and shapes.