General description Available in various sizes, the Kennedy 27mm Deep "Bi-hex" Socket features a 12-point side drive design that provides higher torque compared to standard sockets. It is designed to grip worn nuts effectively without rounding off existing ones. Each socket includes a ball-retaining groove on the face of the square drive, ensuring a secure fit with accessories and requiring only a one-twelfth turn to engage the next point for quick fastening removal. Technical specifications Bit Type: Bi-Hex Drive Size: 1/2 in Drive Type: Square Material: Chrome Vanadium Steel Number of Points: 12 Overall Length: 77 mm Size System: Metric Socket Depth: Deep Socket Size: 27 mm Socket Type: Bi-Hexagon Socket Typical Applications Automotive Construction DIY Other information