Adding a utility sink to the floor of a mudroom makes it even more practical for tasks such as cleaning up pets or boots. This utility sink from Kohler offers flexible installation as a floor sink or a countertop basin. The Oceanview cast iron fixture requires a wall or counter-mounted faucet to complete the installation. It measures 8 by 25 inches and is 6 3/8 inches deep. Optional accessories include a steel or wood grate.