The range of action of conventional clamps is significantly expanded, if the emphasis is extensible, as the wrench. It is done so. In an l-shaped bracket drilled and cut the hole for the clamping screw, and in its longest part — the holes for mounting the movable jaw. It is fixed with a pin or screw of corresponding diameter. V. DUDCHUK, S. kleschikha, Rivne region.
Recommend to read
SHOVEL ON THE DOOR HANDLE
Shovel — ancient as the world, the instruments of labor. The design of it worked for centuries, and new, it would seem, not to invent. However, enthusiasts no-no and suggest something:...
Gym in your bedroom
“Hypodynamia, old age, and shortness of breath…” — so goes a well-known song. Indeed, in our age of widespread mechanization and computerization, the question of maintaining an active...
