Each end of the durable hardwood handle is fitted with heavy duty synthetic rubber suction cups. Suction cups are strong enough for repeated use. When combined with lapping compound (purchase separately) this tool is ideal to lap valves to valve seats. Great for garage and worksite use.
For hand grinding flat head, Unslotted valves; Heavy duty synthetic rubber vacuum cups are resistant to oil, grease, gasoline, and replaceable; Combine with lapping compound to lap valves to match valve seats as described; Cup Diameter: 1-1/8 and 1-3/8 in.; Hardwood handle
