The 10-Spline Lug Nut Tool Key Adapter Socket by White Knight Wheel Accessories is a durable and high-performance accessory designed for trucks and SUVs. Made of steel with a zinc finish, this key adapter socket features a 10-point spline design and a HEX 13/16-7/8 drive for easy installation and removal of lug nuts. this tool is designed to provide a secure fit and withstand tough usage, making it a reliable addition to any vehicle maintenance or repair tool collection.