Double Ended Valve Grinding Lapping Stick and 100g Grinding Paste

- Double ended grip valve grinding lapping stick tool set to help properly match valve seats during an engine top-end rebuild - Dual ends with oil and UV-resistant synthetic rubber cups that help put the finishing touches on every tune-up. - Features 9 inch (23cm) long easy-grip handle for better control, less user fatigue, and more productivity - Size: 1-1/8 inch (28mm) and 1-3/8 inch (35mm) cups - Length: 9 inches (23cm) - Premium quality 100g grinding paste with both coarse and fine ends - Coarse grinding paste to cut and fine grinding paste to finish - Removes: burrs, surface defects, corrosion and deposits - Silicon carbide and lithium based grease