Torque wrench Wiha 44163 3/8 inch drive, 2–20 Nm torque range

Torque wrench Wiha 44163 3/8" drive, 2–20 Nm torque range is a precision adjustable torque tool intended for tasks that require accurate low-torque tightening. Its 3/8" drive and calibrated scale cover a 2–20 Nm range, making it suitable for controlled fastening in electronics, light automotive work and general maintenance where small torque values are critical. The compact design supports use in confined spaces and field service environments while offering repeatable torque application.

Advantages

The Wiha 44163 torque wrench provides precise torque control across a low range, reducing the risk of over- or under-tightening sensitive components. Its 3/8" drive ensures compatibility with common sockets, and the compact construction improves access in tight assemblies. The clear scale and adjustable setting make it straightforward to set the desired torque, and the tool is engineered for consistent performance during repeated use.

Suitable for

• Electronics assembly and repair where small torques are required
• Light automotive tasks such as fasteners on sensors, brake components, and fittings
• Maintenance of machinery and equipment with low-torque fasteners
• Workshop and field service work in confined or hard-to-reach locations

Key specifications

• Drive size: 3/8" (square drive)
• Torque range: 2–20 Nm
• Type: adjustable click torque wrench for controlled torque application
• Scale: calibrated torque scale for setting target torque values
• Form factor: compact design for restricted spaces

How to use

Set the required torque using the calibrated scale and lock the setting if the wrench includes a locking mechanism. Attach an appropriate 3/8" socket and place the wrench on the fastener. Apply smooth force until the wrench signals that the set torque is reached (typically by an audible or tactile click). Release tension and remove the tool. For repeatable results, always return the wrench to its lowest setting before storage if recommended by the manufacturer.

Recommendations

Use the Wiha 44163 within its specified 2–20 Nm range and avoid applying sudden impacts or using the wrench as a breaker bar. Calibrate periodically according to usage frequency and store the tool in a dry environment to maintain accuracy and service life.