Kohler K-2209 Caxton 15" Basin Undermount Bathroom Sink

A. A P-Trap is used to connect your sink drain to your plumbing in your house. If you are replacing a faucet, you may already have a P-Trap, if you are starting from scratch it would be a good idea to purchase one. Try checking the plumbing to your sink. They call it a P-Trap because of the shape, so its going to look like a P rotated 90 degrees. If you have one there, you wont need to purchase one.

A. Typically sinks do not come with the drain assembly as those are usually included with your faucet selection. The reason for this is to ensure that your drain matches the finish and style of your faucet.

A. This is meant to define the interior measurement as that is the measurement of the cutout that you would have in your countertop. The basin area(up to rim) of the K-2209 is 15"(38.1 cm) x 12"(30.5 cm) with a water depth of 4" (10.2 cm).

A. The Kohler K-2209 measures water depth from the sink basin to the overflow. The black does look gray because of the black next to it. On the Kohler page the finish is exactly the same Black Black (-7) for the K-2210 and K-2209.

A. The cut out dimensions for the Kohler K-2209 are 14" x 17". The cut out template comes with the sink.

A. The Model K-2211-G is the same sink without the overflow.

A. Kohler K-2349 is a similar sink that has a 5" water depth.

A. The Kohler K-2209 is would work for your application as well as the 17" Kohler sink. It depends on how much counter space you require.

A. When you add the Kohler K-2209 to your cart, a page comes us recommending the supply lines that will work with this sink. You need to them to supply water from the outlet in your wall to the valve body in the faucet you're installing with the sink.

A. The Kohler K-2209 and the K-2210 models will both work. They are industry standard sized sinks for 21" tops.