Special application of ratchet wrench
Ratchet wrench is a special wrench, it can be used for special occasions, the screw manually manual operation, the use of very convenient. And because it is passedYin and yang key occlusion of the connection, to expand the scope of application, so that it is more convenient.
When the screw or nut size is larger or the wrench's working position is very narrow, you can use the ratchet wrench. The angle of the wrench is very small, can be tightened and Loosen the screws or nuts. Turn the handle clockwise when tightening. The square sleeve is fitted with a strut. When the handle is pulled back in the opposite direction, the strut is in the ratchet teeth Of the slant, so the screw or nut will not follow the reverse. If you need to loosen the screws or nuts, simply turn the ratchet wrench in the counterclockwise direction can.
The ratchet wrench meets the torque of the railway vertical bolts and is an ideal tool for elastic sleeper nuts. It is manually turned by reciprocating swivel nuts, convenient and quick , Save time and effort, can be loose and tight loading, applicability, you can easily adjust the use of angle.
The special structure for the ratchet wrench brings a special application that can be done by the ordinary wrench that is not competent for the screw to work well and deserves your choice. If any If you need to, please contact Hangzhou Yu Gong Hardware Tools Co., Ltd., select the appropriate ratchet wrench, let it make you in operation at ease.
