Wiha 26307 Precision Miniature Hex Driver 0.71mm

Product Description

The WIHA 26307 is a precision miniature hex driver engineered for controlled torque application in tight, small-fastener environments. Sized at 0.71mm, it features a 1-9/16 inch blade length and a 4-3/4 inch overall length, making it suited for compact assemblies where standard drivers cannot reach. The steel blade is through-hardened for maximum durability, extending service life under repeated use. The tapered handle provides a secure grip and allows precise fingertip control. This tool is used by electricians, HVAC technicians, and electronics service professionals working on circuit boards, instrumentation, and equipment with miniature hex fasteners.

The 26307 is a single-piece, individually packaged miniature driver intended for bench work and field service on small equipment. It is well suited for residential and light commercial HVAC controls, low-voltage electronics, metering equipment, and instrumentation panels where 0.71mm hex fasteners are standard. The 3.1 inch (80mm) handle length keeps the tool manageable when working in confined spaces or on delicate assemblies. Professionals who regularly service precision equipment rely on drivers in this size range for consistent, repeatable results without fastener damage.

Key Features

• 0.71mm hex tip for precise engagement with miniature fasteners
• Through-hardened steel blade for maximum durability and long service life
• 1-9/16 inch blade length for access in compact or recessed fastener locations
• 4-3/4 inch overall length balances reach and control
• Tapered handle design allows fingertip-level torque control
• 3.1 inch (80mm) handle length for comfortable grip in confined workspaces

Compatibility

Designed for use with 0.71mm hex fasteners found in miniature electronic assemblies, low-voltage control equipment, and precision instrumentation.

Installation Notes

Installation and service use of this driver should follow standard electrostatic discharge (ESD) precautions when working near sensitive circuit boards or control electronics. Always de-energize and lock out equipment before accessing internal fasteners on electrical or HVAC control assemblies. Use only the correct tip size to avoid rounding miniature hex fasteners. Hand torque only — do not use this driver with a power tool or torque multiplier.