8767 C TORX® HF 1 Zyklop bit socket set with 1/2" drive, with holding functionProduct Description: 8767 C TORX HF 1 Zyklop bit socket set with 1 2" drive, with holding function Wera TORX Zyklop socket set, with unique geometry that creates a holding function. Wedging forces created from the contact pressure between the drive tip and the screw profile, securely hold the screw on the tool, perfect for tight assembly disassembly situations. Take it easy tool finder colour coding makes selection of the required socket an ease.