6-Inch Square Chrome Bathroom Deck Plate, AL4-16-C

Make any single-hole faucet work in a three-hole setup. This chrome deck plate is designed to fit standard 3-hole basins, allowing you to install a single-hole faucet on a 4" centerset sink by cleanly covering the two unused side holes. It’s a simple upgrade that gives your sink a sleek, polished look. Finished in bright chrome, it pairs beautifully with a wide range of bathroom fixtures for a clean, classic aesthetic. The included foam gasket provides a tight, leak-free seal to prevent water from seeping through—keeping your countertop dry and protected. Sized at 6-1/2" x 3-1/4" with a 1-3/8" (37mm) center hole diameter, this cover plate is easy to install—just place it beneath the faucet, align with the sink holes, and tighten. No tools required.