What's the torque of the 1/2 ratchet wrench?
When the size of the screw or nut is large or the wrench's working position is very narrow, the ratchet spanner can be used. The wrench has a small angle of swing and can tighten and loosen the screws or nuts. Turn the handle clockwise when tightening. A brace is provided on the square sleeve. When the handle is pulled to the opposite direction when the bar in the inclined ratchet teeth slide out, so the screw or nut will not follow the reversal. If you need to unscrew the screw or nut, just turn the ratchet wrench and turn it counterclockwise.
Usually, the 1/4,3/8,1/2 refers to the length of the square interface on the wrench, 1/4 stands for the square head, the dimension is 6.3MM, 3/8 stands for 9.5MM, and 1/2 stands for 12.5MM. Mainly depends on the torque value to choose the wrench.1/4 boats pull, especially suitable for small size 14MM elastic nut sleeve.3/8 "in the" pull ", suitable for matching within 24MM sleeve.1/2 "big torque wrench, relatively large, suitable for collocation within 32MM working sleeve.
The utility model has the advantages of convenience and speed, labor saving and time saving, and can be loosened, unloaded and tightly packed. The utility model has the advantages of good applicability and convenient adjustment of the angle of use.When the size of the wrench ratchet, the biggest is 1/2, the minimum is 1/4.
