So, as you can see, I have a cheap harbor tour. So of course it doesn't work. But no problem, I went to the cargo port and bought a spare #2 lug, cut it open, then put a 10-32 tap into the copper connector. Then he carefully unscrewed the chrome hook from the brass base. And screwed it into a new tip #2 I just threaded and it works great. I can take a 3/4 copper pipe and dye it cherry red in 20 seconds which is perfect for HVAC work. PS if you search for the following quote you can find my video showing how I got it to work. "Uniweld MTF-5 Cap'n Hook 5 Flame Tip Kevin Caudill"