Basin Wrench?

[kvom]

I recently replaced the 14 y/o faucet set on the kitchen sink with a new bling version. Getting the locking nuts off of the old set was awkward as there is not much room to work. A long channel-lock pliers did for the spray hose and spigot, but the valve was stuck tight. Even a good does of PB blaster didn;t free it up. I ended up cutting off the plastic hose that fed the spray hose and was able to get it loose with a 15/16 deep socket and a long 1/2' ratchet extension.

The guy at the local Ace hardware suggested a basin wrench if the socket didn't work. I was wondering how well those work, because it looked like it might be a handy tool. A crowsfoot socket might have worked well too.

As an aside, the lessons I learned doing this job included:

1) Put the teflon thread sealer tape (if that's what you use) on all the threaded parts before you stick them through the sink holes

2) Connect as many things as possible to the valve as possible before inserting it.

Doing the above will eliminate the maximum "undersink time". I think I would install the faucets to the sink first if I were installing a new sink.

[old mx'r]

The basin wrenches work pretty well.

I had a single instance where it wouldn't work, so I talked to a friend that worked in a hardware store. He ordered a special tool for me. It resembles an automotive "nut splitter" but is made specifically for plumbing.

Using the Teflon tape is a better idea that I will use from now on. After everything is installed and trouble free, I crawl back under and liberally apply wheel bearing grease to prevent rusting.

Teflon tape, give that man a cigar!!

[5wndwcpe]

Anymore I take the time to remove the entire sink. Yes, it's a PITA, but it makes life sooooo much easier, especially if you intend on re-using the faucet.

[Junkman]

I have had a few cheap basin wrenches in the past, and they were more grief than they were worth. I bought a Rigid basin wrench, and it has been worth its weight in gold. Like automotive tools, the cheap ones look like they will work, but many times they leave you wondering why they don't. Buy a quality tool the first time, and consider it saving you the cost of a plumber. I am not home, so I can't post a picture.

[trainer]

I like to use teflon tape on NPT fittings and anti-sieze on any other threaded item where the threaded surface does not form the seal, such as compresson or flared fittings.
Anti seize is also great on faucet washer screws, toilet hold -downs bolts, brass or stainless drain traps, etc.