When you do not have a suitable spanner to Unscrew the hex-head bolt will help out any screw with two nuts — preferably square-shaped.
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ABRASIVE SNAIL
For grinding flat surfaces simply wrap sandpaper any bar — and work will become easy and convenient. Where you want to clean up the abrasive from the inside of the tubular part or...
THE HEIRS “ICELANDIC” SCHOONERS
In the second half of the nineteenth century the fishermen of the Atlantic coast of France, and especially popular were the so-called "Icelandic" schooner — two-masted wooden vessels...