Product Features: Fully covered under Kohler's limited lifetime faucet warranty Faucet body constructed of solid brass Kohler finishes resist corrosion and tarnishing - exceeding industry standards for durability Margaux faucets bring a minimalist style to any bathroom With fluid lines and a sleek silhouette, the faucet reveals a versatile look that complements many decors Smooth single handle operation Touch activated drain assembly included ADA compliant Low lead compliant - meeting federal and state regulations for lead content Designed for use with standard U.S. plumbing connections Features and extra-secure mounting assembly All hardware needed for mounting is included Product Specifications: Overall Height: 11-11/16" (measured from the counter top to the highest part of the faucet) Spout Height: 7" (measured from the counter top to the spout's outlet) Spout Reach: 6-3/8" (measured from the center of the faucet base to the center of the spout's outlet) Faucet mounts in a single hole configuration Number of Holes Required for Installation: 1 Flow Rate: 1.2 GPM (gallons-per-minute) Maximum Thickness of Mounting Deck: 2-1/4" 1 handle included with faucet Product Variations: K-16231-4 : This model K-16230-4 : Non-vessel (smaller) version of this modelAbout Kohler: Gracious living is characterized by qualities of charm, good taste, generosity of spirit and the enhancement of nature. It is Kohlers mission that you can improve your sense of gracious living with every experience you have with a Kohler product or service. With everything that Kohler does it lives on the leading edge of design and technology, while maintaining a constant level of quality regardless of price. Kohler sets the standard of excellence in its field, and yet is constantly striving to improve. From sustainable products in the kitchen and bath, to engines for lawn tractors and generators, to power systems that protect data centers and urban landscapes all over the world; this is what the Kohler Company is all about.Note to consumer: This product is changing flow rate to adhere to California requirements. Product shipped may be either 1.5 gpm or 1.2 gpm, but will be compliant with California Energy Commission requirements based on date of manufacture. Difference in the flow rates is negligible.