A set of 1/2" drive metric 6pt European Style Impact sockets.  Features: Supplied in a black moulded carry case for easy transportation and storage Manufactured from chrome-vanadium steel Rust resistant black phosphate finish Thin wall socket Specification: Sizes: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 24, 27, 30, 32mm Length: 76mm