Forever Sharp Yamaha Golf Cart 3 Hole Polished Aluminum Steering Wheel Adapter This 3-hole Yamaha adapter is made of aircraft standard 6061 aluminum with a high polished finish This adapter fits all Yamaha golf carts from 1979 to present and all 2004-2010 Rhino models Has a universal 3-hole bolt pattern which is compatible with 3-hole NRG, MOMO, Forever Sharp, Grant, and Sparco wheels Diameter: approximately 3 inches and tapers to 2 inches Height: approximately 1.5 inches 1.6 inches hole-to-hole