wiha 352/2.0 Hex Key — 2 mm

The wiha Hex Key wrench 352/2.0 is a compact manual tool with a 2 mm hex tip designed for driving and loosening hex fasteners. It is intended for tasks that require access to small screws and controlled torque, offering a straight, slim profile that fits tightly into hex sockets. The tool's size and form make it suitable for workshop, assembly and maintenance environments where precision and repeatable performance are needed.

Advantages

The tool provides precise engagement with 2 mm hex fasteners, reducing cam-out and rounding. Its compact length and slender shaft enable access to recessed or closely spaced fasteners. Manufactured by a specialist brand, the wrench is built for consistent dimensions and reliable fit, helping maintain accuracy during repetitive operations.

Suitable for

Key specifications

How to use

Insert the 2 mm hex tip into the matching hex socket of the fastener until it seats fully to ensure correct engagement. Apply steady turning force in the required direction to tighten or loosen the fastener, keeping the shaft aligned with the fastener axis to avoid side loading. Use controlled torque appropriate for the fastener size to prevent stripping; for higher torque applications, consider using a longer or L-shaped hex key to gain leverage.

Recommendations

Inspect the hex tip before use and replace the tool if the tip shows significant wear or deformation. Store the wrench in a designated holder or toolbox to protect the tip and maintain dimensional accuracy. When working with delicate components, combine this 2 mm hex key with torque-limiting equipment or manual control to avoid over-tightening.