If you cut the old metal pipe of large diameter to be sawn along, and then riveted with their convex sides to each other, get both and convenient stand for pens, brushes, pens, and heavy-duty clamp, easily holding even the old electric roller blind.
Recommend to read
AIRCRAFT WITH THEIR HANDS
1. GENERAL PROVISIONS 1.1. These "General technical requirements" (OTT) apply to all aircraft (LA) Amateur-built requirements of the technical Commission for examination to obtain...
BLITZ FILTER
For homebrew, working on motorcycles, always up to date selection of the optimal variant of the air filter. The most common available contact-oil (lubricated with a thick oil mesh or...
