05003086001 Zyklop 3/8" Hex socket bit w/ holding function US sizes

When you need extra depth for 3/16 inch imperial fasteners, this long Wera Zyklop 3/8 inch drive socket bit is the right tool for the job. Measuring 107mm in length, it allows you to reach deep-seated bolts with ease. The 8740 B HF bit uses the Hex-Plus profile to ensure a secure fit that will not round out the socket head. It also features a mechanical holding function that keeps the bolt on the bit, which is essential when working in deep recesses where you cannot reach the fastener by hand. Constructed from chrome vanadium with a brushed finish, it includes a knurled base for manual control and is color-coded for quick selection. It fits 3/16 inch hex socket bolts and screws. This bit is for hand use only and is not compatible with impact wrenches.