OTC's Ball Joint, U-Joint, and Brake Anchor Pin Service Kit removes and installs press-fit parts such as ball joints, universal joints, and truck brake anchor pins.Fit Type: Universal Clamp frame features heavy duty materials and construction to prevent distortion in severe use cases Contains 3 receiver tubes - 2-3/4 inch ID x 3 inch OD, 2-1/4 inch ID x 2-1/2 inch OD, and 1-3/4 inch ID x 2 inch OD Includes 1 each; installing cup, receiving cup, and installing adapter Sturdy blow molded hard case keeps contents protected and secure when not in use