Wera 8740 B HF Zyklop 3/8" Drive Long Hexagon Socket Bit Metric 3/8" 10mm

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Wera 8740 B HF Zyklop 3/8" Drive Long Hexagon Socket Bit Metric 3/8" 10mm

As the largest size in the Wera 8740 B HF Zyklop range, this 10mm socket bit is purpose-built for driving 10mm hex fasteners, one of the most widely used sizes in automotive, mechanical and assembly work. The extended length offers superior access to recessed or awkwardly positioned fasteners, while the Zyklop design ensures a secure, non-slip grip even under high torque. Whether you are working under a bonnet or on industrial equipment, this bit delivers the precision and durability you need for repeated use.

- 10mm hexagon socket bit with 3/8" square drive for universal compatibility with ratchets, torque wrenches and adapters

- Extra-long reach of approximately 100mm for accessing deep-set bolts and fasteners in confined spaces

- HF (High Force) geometry reduces rounding risk by increasing contact area on hex fasteners

- Zyklop technology provides a drop‑in, self-locking hold for rapid one‑handed bit changes

- Manufactured from high‑strength chrome‑molybdenum steel with a corrosion‑resistant black oxidised finish

- Knurled ring on the sleeve allows quick manual positioning and prevents rolling on inclined surfaces

- Designed for professional workshop and industrial environments where reliability and long service life are essential

Choose the Wera 8740 B HF Zyklop 10mm for exceptional grip and access when tackling the most common hex fasteners.

GTIN: 4013288188823