Torque wrench 1/2" Unior 615487 — 28–210 Nm range

The 1/2" Unior torque wrench 615487 offers an adjustable torque range of 28–210 Nm for controlled tightening of nuts and bolts. Designed for professional and hobby use in automotive repair, industrial maintenance and mechanical assembly, this torque wrench combines a 1/2-inch drive with a calibrated scale to deliver repeatable torque application and reduce the risk of over- or under-tightening fasteners.

Advantages

This torque wrench provides a wide torque range suitable for medium to high-torque applications while maintaining accuracy across the scale. The 1/2-inch drive accepts standard sockets, enabling compatibility with common tool sets. The calibrated adjustment mechanism allows precise setting and consistent release behavior for repeatable results. Constructed with durable materials, the tool is intended for regular workshop use and offers a practical balance of reach, leverage, and control.

Suitable for

• Automotive wheel and engine component tightening
• Industrial maintenance and equipment assembly
• Mechanical and metal fabrication fastening tasks
• Workshop and professional repair stations requiring controlled torque

Key specifications

• Drive size: 1/2 inch
• Torque range: 28–210 Nm
• Adjustment type: calibrated, adjustable torque setting
• Application: tightening fasteners to specified torque values
• Typical use environments: workshops, garages, industrial maintenance

How to use

Set the desired torque value by rotating the handle or adjustment knob until the calibrated scale aligns with the target value. Secure the setting following the tool's locking method, if present. Attach an appropriate 1/2-inch socket to the drive and position the wrench square to the fastener. Apply steady force until the wrench indicates the set torque, either by a release click or other built-in signal, then stop applying torque. Reverse direction or release the setting as required for the next fastener and re-check torque settings periodically during extended use.

Usage recommendations

For accurate results, verify calibration periodically and store the torque wrench at its lowest setting to preserve spring life. Use only compatible 1/2-inch sockets and avoid applying impact or using cheater bars. When tightening critical fasteners, follow manufacturer torque specifications and sequence. Clean and lightly lubricate moving parts as recommended by maintenance guidelines to extend service life.