Use this tool for 2/3-way internal or external jobs. Including pull flange-type rear axles, stubborn oil seals and bearings, and other press-fit parts. This set includes Slide hammer with 5 lb. hammer, Rear axle pulling attachment, 3-way cross-head, cone, 2-way cross-block, Puller hook attachment, Pulling jaws (3) for internal or external pulling jobs, Grip wrench adapter w/single lead (wrench not included), and Dent puller attachment