@@user-hl9jf1sz1f сварка твой спаситель, но лучше отжалеть пару копеек и купить готовые, а остальные пусть страдают этой ерундой. Кусок трубы и палец , разрезал трубу, к одному краю приварил, вот тебе петля
I have used many of those types of hinges for years and they were rolled very unevenly and true. Did you not know what they were making them for, I hope this explains the oddity 👍
Very simple,very effective.While back need this idea, couldnt think of something.But now that you show it......pls make another videos about such patents.I have subscribed because of this simple but bright plan
We use to build this kind in primary classes…and more…even transformers and ring bells etc…. Now this days,people needs a University degree to sell at McDonald 😂😂😂