The escutcheon is about 1/8 inches thick. It is now installed, so I cannot measure the hole, but it fits the Grohe faucet perfectly.
Yes, this trim plate will work with the Delta faucet.
Is this an existing faucet or a new one? If existing, you need to remove it, place this on the sink, then reinstall the faucet. If a new faucet, just place this over the holes before you install the new faucet.
This will fit with other manufactures faucets. We have not tested it with theirs. If the center hole is the same size as their drill hole and the base of the faucet will cover the hole the you should be fine.
10 5/8 Long X 2 11/16 Wide
This product is compatible with the Grohe faucet brand.
You would order the 07 552 000 for chrome or 07 552 SD0 for stainless steel.
Yes, depending on spacing