LARGE CAPACITY PISTON RING COMPRESSOR 76 - 178MM FROM CAL-VAL TOOLS USA

Product Description

This large piston ring compressor is specifically designed for use on large trucks, tractors, and diesel motors with a top ring distance of more than 3 1/2" from the bottom ring. The height of the spring steel band is 6 1/2" or 165mm and has a capacity of 3 - 7" or 76 - 178mm in diameter. It features a ratchet type compressor and is made in the USA by Cal-Van Tools.