Review on 🔌 IMPERIAL, Black US HDW BM0023 6" Corrugated Elbow, 1 inch by Jon Conner

I would give five stars for the fast shipping and good packaging. One star or less for build quality. The female end was shaped like an egg. The male end was too tight. None of this was made for delivery. I'm using this for demonstration purposes so the bending, cutting, and forming won't be noticed. However, due to the poor build quality, I would return it if I wanted to use it on a heater. Thick metal is just badly built. If you think it will be as good as what you bought at your local hardware store twenty years ago, you will be disappointed.