General description Deep 29mm single Hex 1/2" square drive socket, ideal for car engine maintenance and situations where regular sockets are too short for access. The six-sided socket head drives from the flats to provide more torque, making it useful for freeing seized nuts and bolts while minimizing the risk of rounding. Technical specifications Size: 29mm single Hex x 1/2"D Depth: 77mm Material: Chrome vanadium steel Finish: Polished Other information Part of a range of individual deep sockets available in various metric sizes from 10mm to 32mm. Hex (6pt) head drives from the flats for enhanced torque, suitable for damaged or seized nuts and bolts.