The Tire Valve Stem & Core Installation Tool is a 10.5" cable fishing type puller designed for easy installation of valve stems. This tool includes a removal tool and can be used on both the left and right sides of a vehicle. Specifically designed for cable valve stem fishing, this product includes the manufacturer part numbers VT-01, 446, and 88399, making it a reliable choice for replacing or upgrading your vehicle's valve stems. With its sturdy construction and efficient design, this installation tool is a valuable addition to any car maintenance toolkit.