Replaced 3 old formica vanity tops with new granite ones. The thickness of the granite did not allow the faucet shanks to protrude far enough to get the thick plastic faucet mounting nuts on with the water connectors. Faucet shank extenders were very expensive and added another sealing area. These faucet mounting nuts were thin enough to allow the water connectors to screw on tight.
Max the plumber
Raeigh, NC
7 years ago
Verified Buyer
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Perfect
Perfect fit, available, inexpensive. The local plumbing supply said "those are usually supplied with the faucet." No kidding, I don't have those, I need another.