Upgrade your socket game with this high-strength wheel protector impact socket set from GearWrench. The set includes three sockets in sizes 17mm, 19mm, and 21mm, all with a 6-point drive type and 1/2 inch drive size. The sockets are made for impact use and are perfect for automotive applications. The set comes in excellent condition and is manufactured by GearWrench, one of the leading brands for hand tools. The sockets are designed with a metric system of measurement and are perfect for those looking for a reliable and durable socket set. This set is a must-have for any mechanic or DIY enthusiast.