Arrowmax am-429378 Limited Edition .078 (5/64) Ball Driver Hex Wrench 110mm  [am-429378]

Fine Hex Driver for Model Adjustments

The Arrowmax am-429378 ball driver hex wrench serves as an RC-scale hand tool to reach and engage the small hex screws used around model chassis and components. The .078 (5/64) tip and 110mm overall length are specified in the product name and indicate its suitability for recessed or restricted fasteners on scaled models.

With its ball driver tip, the tool permits slight angular entry to engage screws that are misaligned or in confined spaces, aiding tasks such as servo linkage adjustments, pinion gear fitment, or other assembly operations with limited access. The 110mm shaft gives added reach while maintaining control for sensitive tuning work.

Employ this driver for assembly, part changes, and fine-tuning sessions where dependable contact with small hex screws is essential. It is designed for use with RC-scale accessories and maintenance routines.

Neat and accurately sized to its designation, this driver is a practical choice for modellers wanting a dedicated .078 (5/64) hex tool for precise work.