Wiha 322 Single

The Wiha 322 Single is an insulated hex screwdriver designed for safe work on external hex screws and hex nuts. The chrome-vanadium steel blade is through-hardened with a black finish and has insulation moulded directly onto the blade with a deep-drawn socket. The ergonomic Wiha SoftFinish® multi-component handle with roll-off protection provides a secure grip. Length: 243 mm; weight: 186 g. Manufactured according to IEC 60900:2012 and compliant with DIN 3125.

Advantages

The through-hardened chrome-vanadium blade offers durability and wear resistance while the black finish reduces glare. Insulation moulded onto the blade increases electrical safety. The Wiha SoftFinish® handle improves comfort and control during prolonged use and includes roll-off protection to prevent accidental rolling. The deep-drawn socket ensures a precise fit on hex fasteners.

Suitable for (tasks / use cases)

Key specifications

How to use

Select the screwdriver size that matches the external hex screw or nut. Hold the SoftFinish® handle firmly and place the deep-drawn socket fully onto the fastener to ensure a secure fit. Apply steady torque while keeping the tool aligned with the fastener axis. For electrical work, ensure the tool insulation is intact and compliant with IEC 60900:2012 before use.

Recommendations

Inspect the insulation before each use and do not use the tool if the insulation is damaged. Use the tool only on appropriately sized external hex screws and nuts to avoid tip damage and slippage. Store in a dry place to prevent corrosion of the blade.