Wiha 372 SoftFinish Hexagonal Nut Driver with Flexible Shaft 7 mm x 150 mm

The Wiha 372 SoftFinish Hexagonal Nut Driver with a 7 mm head and 150 mm flexible shaft is a professional-grade tool engineered for precision and accessibility. Designed to reach fasteners in confined or awkward spaces, this nut driver combines a robust construction with the comfort of the signature Wiha SoftFinish multi-component handle. It provides the necessary leverage for tightening or loosening hexagonal nuts, particularly in applications where rigid tools cannot reach.

Advantages

The primary advantage of this tool is its flexible shaft, which allows users to navigate around obstacles and reach recessed fasteners with ease. The ergonomic SoftFinish handle is designed to reduce hand fatigue during prolonged use while ensuring optimal torque transfer. Furthermore, the handle features integrated roll-off protection, preventing the tool from sliding away on inclined surfaces, which enhances safety and efficiency in a professional workshop environment.

Suitable for

• Tightening and loosening adjustable hose clamps
• Mechanical assembly in tight spaces
• Automotive maintenance and repair
• General hardware installation requiring flexible reach

This tool may not be suitable for high-torque applications where extreme force is required, as the flexible shaft is designed for accessibility rather than heavy-duty leverage. It is also not intended for use with non-hexagonal fasteners or in environments where electrical insulation is a safety requirement.

Key specifications

• Head size: 7 mm
• Shaft length: 150 mm
• Total length: 268 mm
• Handle type: Ergonomic multi-component SoftFinish
• Features: Flexible shaft and roll-off protection

To use the nut driver, align the 7 mm hexagonal head securely over the nut or bolt head. Apply steady pressure while turning the handle to tighten or loosen the fastener. The flexible shaft allows you to bend the tool slightly to reach fasteners located at an angle or behind other components. Ensure the tool is fully seated on the fastener before applying torque to prevent slipping or rounding of the nut edges.

What to consider before purchase

• Verify the size of the hexagonal fasteners you intend to work with to ensure the 7 mm head is compatible.
• Assess the clearance in your workspace to confirm that the 150 mm shaft length is sufficient for your needs.
• Consider the torque requirements of your specific task, as flexible shafts are best suited for light to medium-duty applications.

For optimal longevity, store the tool in a dry environment and clean the shaft periodically to remove debris. Avoid using the tool as a pry bar or for tasks exceeding its intended torque capacity to maintain the integrity of the flexible shaft.