Torque wrench Bahco 74WR-300

The Bahco 74WR-300 torque wrench is a precision hand tool engineered to deliver accurate and repeatable torque settings. With an adjustable range from 40 to 300 Nm and a built-in ratchet mechanism, this tool is suitable for a wide variety of mechanical and automotive tightening tasks where controlled torque is required. The wrench combines a clear scale, a solid handle, and robust construction to provide long-term reliability and consistent performance in workshop and field environments.

Advantages

The torque wrench offers a wide measurement range that covers light to heavy tightening jobs without requiring multiple tools. Its ratchet head simplifies operation in confined spaces and enables quick direction changes. The construction uses durable materials and precise calibration to maintain accuracy over time, while an easy-to-read scale supports rapid setting and verification of torque values.

Suitable for

• Tightening wheel nuts and suspension components on cars and light trucks
• Assembly and maintenance of industrial machinery and equipment
• General mechanical and workshop fastening tasks requiring controlled torque
• Situations where a single adjustable tool is preferred over multiple fixed-value wrenches

Key specifications

• Torque range: 40–300 Nm
• Adjustment type: adjustable mechanical torque setting
• Drive and head: ratchet mechanism for ease of use
• Scale: clear, graduated torque scale for precise setting
• Construction: robust metal body designed for workshop use

How to use

Set the desired torque value by unlocking the handle adjustment, rotating to the required Nm on the scale, then locking the setting. Attach the appropriate socket to the ratchet head and position the wrench on the fastener. Apply steady force until the wrench indicates the set torque (audible or tactile click, depending on model function). After use, return the wrench to its lowest torque setting for storage to help preserve calibration.

Usage recommendations

Use calibrated sockets and avoid applying excessive impact or sudden forces; follow manufacturer or equipment torque specifications and, where required, verify calibration periodically to ensure continued accuracy.