ITEM NAME:3in1 Tire Valve Stem Installation Fishing Tool Puller Car Tire Plug Core Remover Product Description Description: 3 in 1 Tire Valve Stem Installation Fishing Tool Puller Car Tire Plug Core Remover Features: Universal Valve Core Installer/Remover Tool. Middle connection, non-linear fixed, can be bent slightly for easy operation. Fits to most motorcycle, car, bike 8mm core valve. Specifications: Material: metal Product size: 220 x 40mm/8.66 x 1.57" Screw size: 8VI thread Use: for pulling the valve at the separate position and for air leakage at non-thread position to prevent the air pressure from being too high Included: 1 x Universal Valve Core Installer/Remover Tool.Fits to most motorcycle, car, bike 8mm core valve. Universal Valve Core Installer/Remover Tool. Included: 1 x Universal Valve Core Installer/Remover Tool. Use: for pulling the valve at the separate position and for air leakage at non-thread position to prevent the air pressure from being too high.