US PRO Tools 11PC 1" DR 6PT Deep Impact Sockets Metric 22 - 50MM. Socket sizes include 22, 24, 27, 30, 32, 33, 36, 38, 41, 46, and 50mm. The socket length is 80mm. Designed for a 1" drive, ensuring compatibility with any 1" drive ratchets, bars, or extensions. Features 6 points and a phosphate finish for protection. European style. Supplied in a metal storage box.