If you buy 3/4, note that it is difficult to rotate. I spent 20 minutes trying to free him the first time and I'm pretty strong. After it finally freed itself, it spun smoothly and seemed solid. I think it still requires 10-15 pounds of force to twist, but it's pretty easy to do with one hand. Keep in mind I only have 1 of the big ones and all of my 1/2" valves work perfectly
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