2Pcs Valve Hand Lapping Grinding Tool Kit

This 2-piece ABN valve hand grinding toolset with double-ended suction cup grinding rods, 1-1/8", 1-3/8", 5/8", 3/16" inches, helps you properly match valve seats in high-end engine rebuilds; these tools include double-ended synthetic rubber cups with oil and UV resistance to help you make final touches in adjustments Suitable for lawn mowers, chainsaws or small or large engine cars or any other vehicle with a clean, flat surface with 5/8-inch, 13/16-inch, 1-1/18-inch and 1-3/8-inch (1.6 cm, 2.1 cm, 2.9 cm, 3.5 cm) valves; the 8.9-inch and 8.3-inch (22.6 cm and 21.1 cm) overall lengths allow these tools to be used to install and remove even recessed devices or hard-to Miniature water bulbs that are difficult to reach. 6.75-inch (17.1 cm) long handle for ultimate control, reducing user fatigue, and increasing productivity; 8.9-inch and 8.3-inch (22.6 cm and 21.1 cm) overall lengths. The ergonomic design allows a very steady grip on the handle without the feeling of falling off. Can be easily and readily unfolded for work.