RoadPro RP-70100 Chrome Steering Wheel Spinner Knob Steering Wheel Spinner Knob for Tractor for Tractor Truck Riding Mowers RV Description Make turning your steering wheel easier. Simply mount steering knob on steering wheel, and make your turns in comfort. Features: Knob spins smooth and is comfortable in your hand Great for truck and RV driving Heavy duty 3/8 inch post Includes 2 brackets to fit most steering wheels Product Details: Color: Silver Brand: RoadPro Fit Type: Universal Fit Vehicle Service Type: Truck Manufacturer: ‎RoadPro Brand: ‎RoadPro Model: ‎RP-70100 Item Weight: ‎7 ounces Product Dimensions: ‎6.2 x 4.3 x 1.5 inches Country of Origin: ‎China Item model number: ‎RP-70100 Is Discontinued By Manufacturer: ‎No Exterior: ‎Chrome Manufacturer Part Number: ‎RP-70100 Date First Available: October 31, 2008