Expert E117052 1/2in Drive 9mm Bi-Hexagon SocketThis Expert bi-hexagon socket is designed for use with a 1/2 inch drive system. It features a 9mm size, suitable for various fastening applications.Features 1/2 inch drive 9mm socket size Bi-Hexagon (12-point) designSpecifications Brand: Expert MPN: E117052 EAN: 3258951170526 Length: 38 mm Weight: 45 g