The Wera 8740 B HF Zyklop in 5mm is a versatile mid-range hex socket bit that covers a widely used metric fastener size across automotive, engineering, and general workshop applications. The 3/8" drive ensures compatibility with the full Zyklop system of ratchets, extensions, and flexible joints. The holding function firmly retains screws on the bit during placement, preventing dropped fixings in awkward positions — a genuinely useful feature on the…