There was a size description of how much the nails would come out, but I think it is important how much the nails open. Monotaro's product information often does not contain information that you want to know, such as size and weight, and it is a little inconvenient to search the catalog yourself. It may not be helpful because it is not the original usage, but it did not suit my purpose. The pen-sized object that I have been using has a wider opening and stronger grip.
(Translated by machine.)

Previously, there were 3 legs, but this product has 4 legs, and if you can put a screw lock on the head of the screw with an electronic device that is easy to grab the screw, if you can not use a screwdriver with a magnet, grab the screw with this and tighten it lightly to screw it. It will be easier. I've known it for a long time, but I'm happy to get it. Temporarily fixing screws of about 3 mm? Is convenient for.
(Translated by machine.)

There is no description of the material etc. in the item description, so I bought it while thinking that the price was "high" for that. As far as the actual product is seen, the main parts are like SUS, so I was satisfied with the price. It is a very easy-to-use tool with a "firm" feeling that comes from the material.
(Translated by machine.)