We are building a house. I ordered these several months ago because the plumbers needed to know the spec before doing all the rough in plumbing. When it came time to install, one of the boxes we received had apparently been returned because it did not contain the proper fittings. We had to go locally to purchanse parts before the plumber could complete the install. Very frustrating. The other box was fine. There was no evidence on the boxes that they had been tampered with. Since they were sealed, I left them that way. My mistake. Open immediately and check contents!
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