Bittwee 2PCS Car Valve Lapping Kit, Automotive Valve Lapper Set with 4 Suction Plates, Double Ended Grip Valve Grinding Stick Tool for Vehicle Oil Systems Maintenance Repair, Universal Fit

Specifications: Material: rubber Color: black/red Package Dimensions: 10.63 x 3.54 x 1.42 inches Weight: 100g/3.53oz Package Include: 2pcs car valve lapping kit Features： -1: Lightweight and easy to carry. The compact size of the grinding rod does not take up too much space and is easy to carry and operate. -2: Professional use. Grinding rods can effectively remove carbon and wear marks on valve seats, restore valve sealing performance and improve engine efficiency.

• Sturdy Material: This valve grinding tool is made of rubber material. The rubber material is known for its good elasticity, which allows the valve grinding tool to fit closely to the complex shapes and minute contours of the valve seat. The rubber material has good vibration absorption, which effectively absorbs vibrations and shocks generated during the grinding process and improves grinding comfort.
• Universal Fit: The small valve grinding tool has a length size of 7.87 inches and the two head suction cups measure 0.59 x 0.59 inches and 0.79 x 0.79 inches respectively. The large valve grinding tool has a length size of 8.66 inches and the dimensions of the suction cups on both ends are 1.18 x 1.18 inches and 1.18 x 1.38 inches respectively. This valve grinding tool is suitable for lawn mowers, chainsaws, small or large engine cars, etc.
• Lightweight & Convenient: This valve grinding tool is not only portable, it can be easily put into the toolbox or backpack to deal with all kinds of emergency repair needs. Moreover, it is compact and easy to operate, which ensures that it can be used in emergency situations. It can deeply clean and effectively remove stubborn carbon deposits from engine valves, thus keeping your used equipment working efficiently.
• Efficient Valve Lapper Tools: This double-ended gripping valve lapping stick tool easily laps valves to effectively remove carbon, wear and other marks from valves and valve seats to restore their sealing performance and ensure proper engine operation. Featuring an ergonomic and non-slip grip, this tool is designed to withstand intense repair work, thus ensuring comfort and control during everyday use.
• Package Include: This product is packaged in a pouch, the package measures 10.63 x 3.54 x 1.42 inches, the package contains 2 double-ended valve grinding rods and 4 suction cups, including 3/16-inch and 7/16-inch suction cups, 5/8-inch and 3/4-inch suction cups. These suction cups have a strong suction force to ensure that the grinding process is firm and does not slip.