Just got done replacing the kitchen faucet. I had replaced the one that came in the house which was an el cheapo with an American Standard. That one had a flaw and HD replaced it with the same about 10 years after that. Well that flaw must had still been in the new one because it did the same thing. HD said get a Delta or Moen, got Delta. One of the plastic nuts was "welded" to the bottom of the sink (hard water here) and wouldn't budge. YT to the rescue! Drilled holes on either side of it and levered/broke it off. I cleaned everything with CLR and 600 wet sandpaper. I do have to say the AS faucet is pretty hefty compared to the Delta, maybe three times heavier (?). $110 doesn't buy what it used to as they were about the same price I believe. Start to finish: five hours. Silly me thought about 1.5, have it done before lunch! Nope. The five includes reading directions, removal with back and forth retrieving right/different tools, YT nut removal search, lunch, cleaning, ACE to get faucet hole plug, install, and more final cleaning. Don't mind the back wall and backsplash with no caulk. Project in progress. Tip: wear safety glasses and mask due to the debris that rains down.