For the case when screw cap cans, as they say, stuck and does not open, use a simple device made of a wooden block and the old lap belt. Guides buckle do not necessarily, but to nail the strap to the bar, and on the other side to drive the pin under the belt holes needed. How to use this “key”, it is clear from the figure.
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A SPOONFUL OF NUTS
We all know the disappointment when laid out on Stam small screws and nuts "scatter" around the room. Simple storage-Expromt possible for them to do literally one second from aluminum spoons.
WITHOUT A DRILL
The hole in the metal plate can be obtained without drill: it is enough to bend it and work a round file or a needle file. This technique is especially useful when you want an oval hole....