MW dragster / FC steering wheels are fully CNC machined from 3/16" aluminum. The main wheel is fully polished inside and out with your choice of anodized or polished grips. MW wheels are approximately 7-5/8" wide and 7-1/8" deep and drilled to mach steering hub p/n 10020 or p/n D5 mount. Switch panel mounting holes must be drilled in steering wheels.