For passenger car and light truck engine service, this piston ring expander removes and installs rings ranging from 3/64" (1.2 mm) to ¼" (6.4 mm). The tapered jaws prevent ring breakage during the installation and removal process. This 3 oz (85 g) tool provides the necessary control for handling delicate engine components.

For passenger car and light truck engine service, this piston ring expander removes and installs rings ranging from 3/64" (1.2 mm) to ¼" (6.4 mm). The tapered jaws prevent ring breakage during the installation and removal process. This 3 oz (85 g) tool provides the necessary control for handling delicate engine components.