How to unscrew the nut without a key. We need a couple of corners

Sometimes on your horizon suddenly emerges a nut, which have nothing to loosen, and it is necessary, and urgent. So we have to get out by going non-standard ways, setting in motion what is available. It turns out, sufficient to loosen the nut to have available two piece metal of flat surfaces. How it works just I want to tell.

For the manufacture of impromptu wrench in this case using metal corners with flanges 20 mm in width and a wall thickness of 3 mm.

The desired condition is presence of the holes on the edge cornersThrough which it is necessary to pass, and tighten the screws are not very short bolt. I found on the farm a couple of parts of a length of 50 cm with ready-made holes of different diameters, so the bolt is adjusted for a smaller one.

The distance between the corners exhibited by size unscrew the nut.

For example, I tried to grasp the corners of the cap nut that eyeliner to the water heater. Space enough here and twist in this device is convenient. If the corners were already half shorter, so dual places lever can be freely removed and put mixers and cranes.

Slightly increased the distance between the corners to get a reliable capture the nut from the "American" half an inch. trapping density changes depending on the distance from the nut to twist off corners connecting bolt. If you put a bolt threaded along its entire length, the nut can be unscrewed to the very young, unless, of course, to get them to grab and nothing on the sides can not hurt.

Besides parts for the manufacture of such devices are suitable square pipes of a small section, solid squares and even a large flat or triangle Files. A joining them together can be a solid ring, a chain, a piece of rope, etc.

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