Review on 🔌 Cherne 269875 Mechanical Plug: Unmatched Efficiency in Black by Ricardo Anderson

plug inch tube, i used it for plugging hydraulic tubes. Pressure test tank for leaks. The leak was very difficult to find as it only came out when the liquid was very hot and the plug held 100 pounds. pressure for 4 hours. , had to put the dye in diluted oil and 120 pounds. Pressure, dry the flour outside the tank, find a leak on a warm day. Damn I'm glad I survived, I was thinking the whole time what if that plug comes out under pressure! Don't try this at home folks, I don't recommend it anywhere! Only neg. were the costs.