Fastening to a long penetrating bolt fixed with a chemical anchor
On 2011-07-30 13:57:40
The penetration type wrench set is handy because it has few assortment, but the production as a tool is suitable for price. The metal ball in the stopper part of the 75 mm extension bar quickly disengaged and disappeared somewhere. We do not mind price more than double, so we want products with high reliability.
For box wrenches too shallow nuts and bolts penetrated
On 2011-02-04 19:38:23
It is a wrench set with a ratchet function attached to a spectacle wrench. Box wrenches are too shallow for nuts and bolts that penetrate through, which is enormous. Normally bolts that can not be turned unless long sockets are used are OK. The ratchet can also work in a narrow place with 72 gears, because it is a topic spline socket, it corresponds to various nuts. I was looking for a wrench like this! It is!