Used for temporary tightening of dish hexagon screws, temporary tightening of hexagon bolts, etc.
On 2011-04-17 23:10:21
It seems that the thin wrench's magic ring is hard to function as I thought. Since the ring is just fitted in the groove, it does not enter the head of the hexagonal screw neatly, the ring seems half off. Enter hexagon bolt clean. It seems to be a problem of machining accuracy of screw head side. It tends to tend to be totally tenacious and seems not to be suitable for complete tightening work. Tighten the screws and bolts in places where hands are hard to reach, tighten without attaching your fingers, because you can loosen it with a magic ring or a magnetic treatment with no ball point, so it is a passing point when you look at the whole product.