When processing large surfaces of metal or wood with sandpaper craftsmen have to attach it to various devices. We offer original clasp allows you to do this conveniently and quickly. It is a kind of wooden “book” with the “dust cover” of the skin, the ends of which are filled inside and securely fastened when closing with two rows of sharp Shura stand or studs. “Binding” is the piano hinge.
Recommend to read
Plowing… with a shovel
I made this soil-working tool to lighten the hard work, since digging the ground with an ordinary shovel—constantly bending and straightening—had become harder and harder over the years....
ON THE INSTRUCTIONS OF NATO
Fighter-bomber FIAT G. 91. In February 1952, at the ninth session of the Atlantic Council in Lisbon, the decision was made for the NATO standard combat aircraft is a light fighter-bomber...
