Common dimensions and selection tips for wrenches

　　Common dimensions and selection tips for wrenches

Common sizes of wrenches include 8mm, 10mm, 12mm, 13mm, 14mm, 17mm and 19mm, etc.

　1. Common dimensions of wrenches

Common sizes of wrenches include 8mm, 10mm, 12mm, 13mm, 14mm, 17mm and 19mm, etc. Among them, 8mm and 10mm are mainly used in electrical tools, bicycles, small machinery and other fields; 12mm, 13mm and 14mm are suitable for automobile maintenance, motorcycles, tractors and other fields; 17mm and 19mm are suitable for the maintenance of large mechanical equipment. Also, different models of wrenches may have different sizes, so you need to pay attention when choosing a wrench.

　　2. Tips for choosing a wrench

1. Determine the field of use: Choose the corresponding wrench according to the field where the wrench needs to be used, such as construction, automobiles, bicycles, etc.

2. Determine the working space: When choosing a wrench, you need to consider the size of the working space. If the space is small, you should choose a short handle, small head or adjustable wrench.

3. Check the wrench size: According to the screw specifications to be used, select the wrench size that matches it to ensure that the wrench can be used smoothly.

4. Quality first: When choosing a wrench, you need to consider its quality and material. High-quality wrenches can last longer and are more comfortable to use.

　　3. Conclusion

The wrench is one of the essential tools in the maintenance tool box. Choosing the right wrench can improve the efficiency of maintenance and make the maintenance process smoother. We hope that the general dimensions and selection tips for wrenches introduced in this article can help readers better select and use wrenches.