The Kauplus Front End Service Tool set, designed for easy removal of most of popular types of pitman arms, tie rods, and ball joints on most vehicles. All the components Made in Taiwan and constructed from heat-treated alloy steel with anti rust zinc plating. Total 5 units tools are in different shapes and sizes allows for both foreign and domestic vehicles ball joint removal application without fragile rubber boots damage by the press-screw design. Set contains: Pitman Arm/Tie Rod End Puller: open size 1-1/16" (27mm), pull travel 2-1/8" (54mm), Pitman Arm Pull: open size 1-11/32" (34mm), pull travel 2-1/2" (64mm), Tie Rod End Puller: open size 2-1/2" (64mm), pull travel 3-1/4" (83mm), Ball Joint Separator: open size 7/8" (22mm), pull travel 2-1/4" (57mm), Tie Rod End Remover: open size 11/16" (17mm), pull travel 3/4" (19mm). Caution: For prevent serious injury; do not use with any power tools. Always wear safety glasses when doing automotive maintenance.