What to pay attention to when using special wrenches?

Special tools are tools that we cannot do without. As we use more and more electrical appliances and furniture, there will be more and more small problems at home. If you ask others to deal with everything, it will not only delay time but also affect the normal life of the family. So we should prepare some basic special tools at home. For example: Allen wrenches, percussion wrenches and other products.

Nowadays, modular furniture is often used in homes, and modular furniture and many objects are mostly combined with inner hexagonal connectors. When a long piece of furniture needs to be fastened with oblique horns, an inner hexagonal wrench is indispensable. Clock screws are used in many parts of electrical appliances, and a clock screwdriver can be prepared. Test pencils and multimeters should be available for repairing electrical faults. When there is a leak in the plumbing fittings in your home, you should have a 12-inch adjustable wrench and small pipe wrenches. A flat shovel should be provided to deal with the cracks on the walls and floors of the home and remove the dirt. Two sets of cross and flat screwdrivers, hammers, and wire pliers should also be prepared. Try to buy products for household tools. Poor quality tools are not easy to use, and it is easy to screw and damage the screws and furniture.

When using a percussion wrench, it should be selected according to the size of the nut. Nuts and bolts will be rusty and difficult to remove if they are used for a long time. They must not be disassembled blindly to avoid damaging the tools. Depending on the degree of rust, knock on a torx wrench and the following methods should be used for disassembly: Remove the less rusty nuts. Hit the surroundings of the nut with a hammer, and then drop some oil on the bolt and nut. After a period of time, turn the nut clockwise with a torx wrench to force the rust on it to fall off, and then turn the nut counterclockwise. Repeat two or three times, generally you can remove the corroded nut. Remove the more rusty nuts. The method is basically the same as the above, the difference is that instead of dripping oil on the bolts and nuts, the method of "soaking" is used. The "soaking" time is several hours, during which the nuts are beaten with a hammer from time to time.
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