Astro 7865 Ball Joint Service Tool Kit with 4-wheel Drive Adapters Heavy duty forged steel tool and set is excellent for removal/installation of press-fit parts such as ball joints, universal joint and truck brake anchor pins Will remove rusted and corroded parts Set contains C-frame press, 3 receiver tubes sizes: 2-3/4x3"", 2-1/4x 2-1/2 & 1-3/4x2, installation and removing adapters Set also includes 4-wheel drive ball joint service kit that allows service for 1967 thru current 1/2 and 3/4 ton 4WD vehicles having the Dana 30 or 44 front axle (found on Ford, GM, Dodge, IHC and Jeep vehicles) Blow molded case for easy storage and transport