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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PLIERS-HARVESTER
This unusual hand tool created by the innovators of the Volgograd plant of oil engineering. Pliers designed for flaring pipe lubrication systems and hydraulic control of various machines...
SUPPORT-UNIVERSAL
If you saw a Board, as shown in the picture, you get four blanks to build universal support for any rack — for example, the hanger or Christmas tree. Assembly can be done with nails or screws.