Why doesn’t my torque wrench click? here’s the answer you’ve been searching for

A torque wrench is an essential tool for ensuring proper tightness and preventing damage to fasteners and equipment. However, if your torque wrench is not clicking, it can be frustrating and leave you wondering what went wrong. Here are some common reasons why your torque wrench may not be clicking:

1. Incorrect Calibration

Over time, torque wrenches can lose their calibration, especially if they have been subjected to excessive force or dropped. When a torque wrench is not calibrated correctly, it may not click at the desired torque setting, potentially leading to under- or over-tightening.

2. Worn or Damaged Mechanism

The clicking mechanism inside a torque wrench can wear out or become damaged over time. This can prevent the wrench from clicking at all or cause it to click prematurely.

3. Insufficient Lubrication

The internal components of a torque wrench require lubrication to function properly. If the wrench is not lubricated regularly, friction can increase, making it difficult for the clicking mechanism to engage.

4. Over-tightening

Applying excessive force to a torque wrench can damage the internal components, including the clicking mechanism. Over-tightening can also cause the wrench to skip or click prematurely.

5. Faulty Reset Mechanism

Some torque wrenches have a reset mechanism that allows you to set the desired torque value. If the reset mechanism is faulty, it may not engage properly, preventing the wrench from clicking.

6. Binding or Friction

Dirt, debris, or corrosion can accumulate inside the torque wrench, causing binding or friction. This can interfere with the clicking mechanism and prevent it from engaging.

7. Low-Quality Wrench

Cheap or low-quality torque wrenches may not be manufactured to precise tolerances. This can result in inaccurate torque readings and a malfunctioning clicking mechanism.

How to Fix a Torque Wrench That Doesn’t Click

If your torque wrench is not clicking, there are several steps you can take to fix the issue:

1. Calibrate the Wrench: Have your torque wrench calibrated by a professional technician or use a calibration tool to ensure it is accurate.
2. Lubricate the Mechanism: Apply a small amount of light oil or grease to the internal components of the wrench, including the clicking mechanism.
3. Check for Damage: Inspect the wrench for any visible damage or wear. If you find any damage, replace the wrench.
4. Clean the Wrench: Remove any dirt, debris, or corrosion from the wrench using a cleaning agent and a soft cloth.
5. Check the Reset Mechanism: Ensure that the reset mechanism is working properly by resetting the wrench several times.
6. Use a High-Quality Wrench: If your torque wrench is low-quality, consider investing in a more reputable brand.

Wrapping Up

If you are still experiencing issues with your torque wrench not clicking after following these steps, it is recommended to consult with a professional mechanic or contact the manufacturer for further assistance.

Questions You May Have

Q: Why is my torque wrench clicking prematurely?
A: Premature clicking can be caused by over-tightening, worn or damaged components, or insufficient lubrication.

Q: Can I fix a torque wrench that is not clicking myself?
A: While some basic troubleshooting steps can be performed at home, it is generally recommended to have a torque wrench calibrated and repaired by a professional.

Q: How often should I calibrate my torque wrench?
A: The frequency of calibration depends on the usage and conditions the wrench is subjected to. However, it is generally recommended to calibrate your torque wrench at least once a year or more often if used frequently.