To give greater force wrench, it is often put on the pipe, thereby lengthening the lever. However, you have to work with an eye to the fact that the key may fall out of the pipe. But is in the pipe to neverlet a few holes with a threaded wing bolt to get the mount not only reliable, but also adjustable in length. V. GOLOVASHIN, Rybnoe, Ryazan region.
Recommend to read
UPS — PATH IN AVIATION
So, we are continuing in # 10 of our magazine talking about youth glider schools. More and more young boys and girls are now bosom a small silver-blue rectangular icon UPS. Wear it with...
RC MODEL HELICOPTER
Lately in the aviation modeling widespread flying models, radio controlled, including helicopters. For the first time such a model was demonstrated in 1959 at the all-Union competition...
