These impact rated 1 2 square drive sockets are specifically designed for wheel nuts and come in the three most common sizes 17mm, 19mm and 21mm. Each socket has a protective coating which is designed to prevent scratches on light alloy rims, and is colour coded for quick identification. The set is packaged in an einhell xs case with an eva inlay which keeps the sockets safely stored in between uses. The transparent lid enables the contents to be easily located when stored with other einhell accessory sets. Features and benefits bull alloy wheel impact socket set bull impact rated suitable for heavy duty use in impact tools bull suitable for use in impact wrenches and ratchets bull colour coded sockets in three metric sizes bull anti scratch protective coating for preventing accidental damage to alloy rims specifications bull drive 1 2 square contents bull 1 2 drive impact socket 17mm bull 1 2 drive impact socket 19mm bull 1 2 drive impact socket 21mm bull einhell xs case with eva inlay