English wheel uses are numerous - form gradual compound curves and high crown radii down to a 2in. diameter, fabricate patch panels, and work motorcycle parts and small fenders. This English Wheel Kit with Frame Includes one fixed wheel and three replaceable small wheels, necessary bearings, adjustment wheel and anvil support with quick release, top wheel frame saddle, (28119FO) Interchangeable Planishing Hammer/English Wheel Frame & complete instructions. Top wheel measures 4-1/2in. by 1-1/2in. wide. Bottom wheel measures about 1-7/8in. by 1-1/2in. wide.