This Powerhand Colour Coded 1/2" Master Impact Socket Set is designed for easy drive identification with its Cr-Mo construction and colour coding. It is supplied in a blow-moulded case and includes a comprehensive range of sizes: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 30, 32mm, along with a UJ / EXT 125mm extension. This 1/2" drive set is ideal for various impact applications.