05003032001 Zyklop 3/8" Hex socket bit with holding function Metric

This extended 4.0mm Wera Zyklop 3/8-inch drive hex socket bit provides 107mm of length for reaching deeply recessed fasteners. As part of the 8740 B HF series, it features a holding function and Wera’s Hex-Plus profile, which offers a larger contact area to prevent bolt damage. The bit is made from chrome vanadium with a brushed chrome finish and is color-coded for quick size identification. A knurled base provides excellent grip for manual turning, and the ball intercept ring ensures it stays securely on your ratchet. This high-quality tool is designed for manual ratcheting and is not compatible with impact wrenches.