Wrenches are essential tools for any automotive mechanic. They come in a variety of types, each designed for a specific purpose.
- Socket wrenches are used to loosen and tighten nuts and bolts. They consist of a handle with a socket at the end that fits over the nut or bolt. The socket is attached to the handle by a ratcheting mechanism that allows the wrench to be turned in either direction.
- Open-end wrenches have two open jaws that are used to grip the nut or bolt. They are typically used for nuts and bolts that are difficult to reach with a socket wrench.
- Combination wrenches have both open-end and closed-end jaws. They can be used for a wider variety of nuts and bolts than either open-end or closed-end wrenches alone.
- Allen wrenches are used to tighten and loosen bolts with hexagonal heads. They are also known as hex keys or L-keys.
- Torque wrenches are used to apply a specific amount of torque to a nut or bolt. This is important to ensure that the nut or bolt is tightened to the correct specification and does not come loose.
Types of wrenches
- Socket wrenches
- Open-end wrenches
- Combination wrenches
- Allen wrenches
- Torque wrenches
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