Features: The valves lapping kit offering universal compatibility with 95% of passenger/commercial vehicles for precise valves seat grinding in engine maintenance. Engineered with tpe antislip handles and oil resistant rubber cups, this valves grinding tool ensures secure grip and perfect valves head alignment through its 45° angled shafts design for reduced wrist strain. Ideal for professional mechanic and DIYer enthusiasts requiring reliable automotive repair tool for valves reseating during engine overhauls or routine maintenance. Perfect for high oil workshop environment, its corrosion resistant coating withstands prolonged exposure to engine fluids while threaded cup connection prevent accidental tool separation during operation. Achieve professional valves lapping result with the double material construction reinforced rubber maintains vacuum seal during rotation, while ergonomic handles transfer torques efficiently without slippage. Specifications: Component:Rubber Size: Approx.220x30x36mm/8.66x1.18x1.41inch Size: Approx.200x20x15mm/7.87x0.78x0.59inch Color:Black Package Includes: 2Pcs Valves Grinding Tool Set note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.