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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A PLACE TO START
This house (Fig.1) with an area of 17 m2 consists of one room (see Fig.2) and may serve as a temporary shelter during the development of new suburban area. It is designed for four people...
EXACT HIT
Determining the place in the door jamb to nest under the lock bolt, cut out a paper rectangle, the shape is equal to the end of the bolt. Moistened with water one side of this rectangle,...
