What is a Wrench?
Different Types of Wrenches
- Open Wrench
- Box Wrench
- Combination Wrench
- Crescent (Adjustable) Wrench
- Socket Wrench
- Specialized Wrenches
- Allen Wrench
- Pipe Wrench
- Breaker Bar
- Torque Wrench
- Service Wrench
Using a Wrench: Steps and Guidelines
How to Use a Wrench
- Choose the right wrench for the job
- Always pull, never push
- Never add leverage with another item
- Never hit a wrench with a hammer
How to Use a Socket Wrench to Loosen
- Choose the correct socket
- Attach the socket to the wrench
- Check the turning direction
- Place the socket onto the nut or bolt
- Turn the wrench to loosen the fastener
- Remove the socket by pressing the wrench’s button
How to Use an Adjustable Wrench
- Understand the purpose of an adjustable wrench
- Choose the correct size of adjustable wrench
- How an adjustable wrench works
- Differences between a crescent wrench and an adjustable wrench
Understanding and Using a Torque Wrench
What is a Torque Wrench and How to Use it
- Important parts of a Torque Wrench
- Different types of Torque Wrenches DIYers should know
- Beam
- Click
- Digital
- How to use a Torque Wrench for tightening lug nuts
- How to use a Torque Wrench to loosen bolts
Tips, Tricks, and Safety Guidelines for Using a Wrench
General Tips and Tricks for Using a Wrench
- Tips for loosening a bolt with a Torque Wrench
- Understanding which way to turn a wrench to loosen
Safety Guidelines and Things to Avoid with a Wrench
- Should you push or pull a wrench?
- Is it OK to use a torque wrench to loosen?
- What should you not do with a torque wrench?
Key Takeaways
Frequently Asked Questions
- Can you use a torque wrench as a normal ratchet?
- How do you use a socket wrench with extension?
- What do I do if my socket wrench only goes one way?
