Features:More leverage and quicker turning responseFine workmanship, delicate design and superior qualityPower ball can rotate 360 degrees, easy to operateEquipped with a rubber pad, super wearable. Cushion between the steering wheel to help the ball, reducing friction.This can be used in different thickness of the steering wheelIf teh diameter of the steering wheel is narrow adjust by using the rubber backing and attach the product.For vehicles with attached steering wheel covers,scparate the cover,reassemble,and then attach the steering cover again.INCREASE TORQUE OF THE STEERING WHEEL - They allow smoother turns especially U-turns, faster parking, safer lane merging and in general handling tight spots. The spinners greatly help when doing difficult car maneuvers. They give you the power and ability to pull of some really tight car moves.UNIVERSAL FOR ALL STEERING WHEELS - This unit works well in all vehicles including farm equipment. They are great for lawn mowers or lawn tractors. It makes the time consuming and tiresome lawn mowing much easier by lessening the turning radius.

Specifications:100% brand newMaterial: Bayonet is alloy, Spinner is excellent ABSColor:black，silversize:As shown

Package Includes:1pcs Steering Wheel Booster Spinner Knob

Note:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!