Simple and reliable, and if necessary, split the loop turns out of the three bent as shown, metal plates and nail as their axis.
The purpose of such loops can be very different. For mounting each of the plates is sufficient to drill two holes for screws or bolts.
V. AVTUKH, p Ozery, Belarus
Recommend to read
GLIDER OKTYABRENOK
Model glider Oktyabrenok (Fig. 1) simple in design. It can build every student. Needed for the production of pine slats, some plywood and tissue paper. And best of all such models to...
INVENTIVE BED
Creative search is possible in all areas, and agriculture is no exception. For example, at the individual plot of each can experiment as much as you want at your pleasure. So I went to...