Torque Wrench Hikoki JCB 1/2" 20–120 Nm, adjustable drive torque tool

The Hikoki JCB torque wrench with a 1/2" square drive delivers precise, adjustable tightening from 20 to 120 Nm. Designed for controlled torque application, this tool provides a calibrated scale and a user-adjustable setting that enables repeatable torque values for bolts and nuts. Its robust construction and standard drive interface make it compatible with a wide range of sockets used in mechanical assembly, automotive maintenance and general workshop tasks.

Advantages

The torque wrench features a clear, calibrated torque scale for accurate setting and verification. The 1/2" square drive ensures compatibility with common sockets and accessories, while the adjustable torque mechanism allows settings across the 20–120 Nm range. The tool is engineered to provide repeatability of torque application, reducing the risk of over- or under-tightening and supporting consistent assembly quality.

Suitable for

• Automotive maintenance and repair
• Mechanical assembly and component installation
• General workshop and industrial fastening tasks
• Service and maintenance of machinery requiring specified torque values

Key specifications

• Drive size: 1/2" square drive
• Adjustable torque range: 20–120 Nm
• Calibrated torque scale for direct reading
• Mechanical adjustment for repeatable torque settings
• Suitable for use with standard 1/2" sockets and extensions

How to use

Select the required torque value on the calibrated scale and lock the setting according to the tool's adjustment mechanism. Fit the appropriate socket to the 1/2" drive and place it on the fastener. Apply steady force to the handle until the wrench indicates that the preset torque has been reached. After use, return the torque setting to the lowest value if recommended by the manufacturer to preserve calibration accuracy.

Usage recommendations

For accurate results, verify calibration periodically and use the correct socket size. Apply force smoothly and avoid using cheater bars or impact devices with the torque wrench. Store the tool in a dry place and, when not in use for extended periods, set the adjustment to the minimum torque to reduce spring tension.