Upgraded Manual Tire Changer Duck Head Kit, Cast Steel Duck Head Tire No Cone About this items Durable Reliable: Constructed with high-quality steel for superior strength and longevity, capable of withstanding heavy use and high pressure. Ideal for both home garages and professional repair shops Upgraded Aluminum Alloy Screws: Features upgraded, hand-tightened aluminum alloy screws for quicker and easier assembly, saving you time and effort Cast Steel Duck Head: Equipped with a robust steel duck head that is more durable and resistant to deformation or cracking compared to plastic alternatives, ensuring reliable performance Wide Compatibility: Suitable for manual tire changers with post caps of 2'' diameter or smaller. Designed for use with 16-inch to 21-inch tires, making it suitable for a wide range of vehicles, including cars, trucks, and ATVs Cost-Effective Solution: A practical and affordable solution for changing tires at home, saving you money on professional tire changing services