Aquaterior Widespread 3-Hole Faucet is designed with an arch design fits for large undermount and wall mounted sink Comes with Square Nuts on the faucet and handles for easy installation Features 2 handles for hot and cold water adjusting and water flow control Features a brass body with chrome plating for rust resistance, along with a leakproof ceramic valve Comes with CEC, CUPC & NSF certifications for high efficiency & safety, along with 5 years warranty for your peace of mind