Matching methods of socket wrenches for different situations of replacing bolts

Socket wrenches are especially suitable for bolts or nuts whose rotation position is very narrow or deep recessed. It is mainly used for the nut end or the bolt end completely lower than the connected surface, and the diameter of the concave hole cannot be used for open-end wrenches or adjustable wrenches. For box wrenches, use a socket wrench. In addition, because of the space limitation of bolts, you can only use a socket wrench.

The choice of tools according to the type of work is to remove and replace bolts/nuts or remove parts. It is more common to use a set of socket wrenches in car repairs. The use of a socket wrench according to the speed of work is that it can rotate bolts/nuts. No readjustment is required, which allows the bolt/nut to be quickly turned. The socket wrench can work in various ways according to the installed handle.

Generally, the tool is selected according to the size of the torque. If the final tightening or the beginning of the loosening of the screw requires a large torque, then use a socket wrench that allows the application of a large torque. The size of the torque that can be applied depends on the length of the wrench handle. The longer the handle of the socket wrench, the greater the torque that can be obtained with a smaller force. It should be noted that if an extra-long handle is used, there is a danger of excessive torque and the bolt may break.
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