This Sloan Optima Plus A-163 4 faucet is a great addition to any bathroom or industrial plumbing setup. With a sleek silver color and made of high-quality brass, chrome, and copper materials, this unit is sure to provide reliable performance. The faucet is made in the United States and comes with a number of features that make it easy to use and maintain. Whether you're looking for a unit to complete your bathroom or industrial plumbing setup, or you're just looking for a high-quality replacement part, this Sloan Optima Plus A-163 4 faucet is a great choice. With its durable construction and reliable performance, this unit is sure to meet your needs.