A torque wrench is a critical tool used in many industries, including automotive, construction, and manufacturing, to apply a precise amount of torque to a fastener, such as a nut or bolt. This ensures that fasteners are tightened to the correct specifications without being over-tightened, which could cause damage. Torque wrenches typically feature a calibration scale, which allows the user to set the desired torque. The tool will “click” or provide some other form of feedback when the preset torque is achieved. Torque wrenches are designed to meet rigorous standards such as ISO 6789 and SASO 2800, ensuring their reliability and accuracy in critical applications.
Key Features:
- Accurate Torque Application: Ensures fasteners are tightened to the correct specification.
- Feedback Mechanism: Audible or tactile “click” when the preset torque is reached.
- Durable Construction: Made from high-quality steel to withstand heavy use.
- Calibrated Precision: Ensures high levels of accuracy, essential for critical applications.
Types and Standards:
- Click-Type Torque Wrench: Offers audible “click” when the preset torque is reached.
- Beam Torque Wrench: Uses a beam and scale to indicate torque, often used for lighter applications.
- Electronic Torque Wrench: Digital display provides precise torque readings.
- **ISO 6789, SASO 2800: Standards ensuring the tool’s accuracy and reliability.
Brands Available:
Snap-on, Gedore, Teng Tools, Crescent, and Bosch provide high-quality torque wrenches.
General Maintenance:
Store the torque wrench in its protective case to prevent damage. Calibrate the wrench regularly to maintain accuracy. Clean the wrench after each use and avoid over-tightening, as it can damage the internal mechanism.
