Tork Craft Impact Bit Socket — H17 Hex, ½″ Drive, 43 mm Length (Model TCIM22017)

The Tork Craft TCIM22017 is a purpose-built impact bit socket designed for demanding applications. Featuring a ½″ drive connection and H17 internal hex size at a 43 mm length, it is engineered for high-torque impact tool use with sturdy construction and precision fit-up. Ideal for professional maintenance, manufacture and tool-kits.

An H17 hex refers to a 17mm size of a hexagonal (hex) or Allen bit, which is a tool used for driving screws with a hexagonal socket. The ‘H’ stands for hex, and the number ’17’ indicates the measurement in millimeters across the flats of the hexagon.