To secure the various parts often used connection, using the so-called lock nuts. However, you can do without it. For this it is necessary to saw through the nut, as shown, and tightening it slightly to hit with a hammer.
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WHEN YOU DO NOT HAVE ENOUGH HANDS
carrying large pieces of plywood, glass sheets or other sheet materials use prisposoblenie made of nylon tape, wire handles and a wide, flat hook.
FORM FOR RIVETS
Offer a simple way for the manufacture of rivets. You must take two of the steel area of any size, clamp in a vise and drill the desired diameter, drill out the holes and then...
