This heavy duty 3-Piece Tire Wrench Kit from Red Hound Auto has been designed tough and ready for action. Made from automotive grade 45# carbon steel. Our heavy duty steel will not rust or corrode. Product is backed by a1 year guarantee. Kit Included: Lug Wrench (Diameter: 16mm, Socket: 21mm, Length: 490*115mm), Jack Hook (Diameter: 14mm, Length: 715mm), Extension (Diameter: 14mm, Length: 715mm). Reference Numbers: 3C3Z-17005-AA, 3C3Z17005AA. Compatible with: 2003 - 2007 FORD F-250 SUPER DUTY || 2003 - 2007 FORD F-350 SUPER DUTY || 2003 - 2007 FORD F-450 SUPER DUTY || 2003 - 2007 FORD F-550 SUPER DUTY.