The Kauplus 16 PCS Lug Nut Removal Tools Set. Designed for removes locking lug nuts easy, the universal SAE/ Metric wheel Lock removal kit fit a wide variety of stock and after-market wheel lock nuts, and can be used on spline, star, hex, and fluted hex fasteners. Thin wall sockets to prevent scratching your wheels and its dual-hex head design fits most lug wrenches as well as 13/16-inch and 7/8-inch sockets. Thin and extra long Lug Nut Keys keep wrench away from the wheel preventing nicks and scratches. Durable Heat treated Cr-V construction, black oxide finished, Made in Taiwan. Set come with blow case for easy storage. Always wear safety glasses when doing automotive maintenance.