1.The wheel balancer cone is made of high quality aluminum and a new material that makes the vertebrae very hard, so it will last, saving you time and it is a cost-effective choice for your tire-changing needs. 2.Fit for Most Passenger Car Truck, Caravan, or SUV, most import manual tire changers car truck yltimate 3.The Manual Tire Changer Centering Cone It helps you successfully remove and install the tire, keeping it safe and intact, and the smooth edge ensures no damage to your wheel 4.It only suitable for 1.67" (42.42mm) diameter Center post of your wheel changer, have up to a 2.9" (73.66mm) hub opening. Measures 1.4" tall