Grohe 23 670 Features: Faucet body constructed of solid brass Covered under Grohe's limited lifetime warranty Grohe faucets are exclusively engineered in Germany Stainless steel braided flexible supplies Single handle operation ADA compliant - complies with the standards set froth by the Americans with Disabilities Act for bathroom faucets WaterSense Certified product - using at least 30% less water than standard 2.2 GPM faucets, while still meeting strict performance guidelines Designed for use with standard U.S. plumbing connections Pop-up drain assembly included Grohe 23 670 Technologies and Benefits: Starlight Finish: Grohe plates sub layers of copper and/or nickel to ensure that a completely non-porous, immaculate surface awaits the chrome layer. This deep, even layered chrome surface creates a luminous and mirror like sheen. SilkMove Cartridge: As you change the temperature from hot to cold, one ceramic disc glides effortlessly across the other with absolute precision. These cartridges are manufactured in a high-tech process and feature discs made from a space-proven ceramic alloy. QuickFix: Precision engineering has enabled Grohe to simplify the installation process by reducing the complexity and number of parts required to fit a product. This installer-focused technology can reduce installation times by up to 50%, saving both time and money. Grohe 23 670 Specifications: Overall Height: 6-3/4" (measured from counter top to the highest part of the faucet) Spout Height: 4-5/16" (measured from the counter top to the spout outlet) Spout Reach: 5-1/4" (measured from the center of the faucet base to the center of the spout outlet) Installation Type: Single Hole Number of Holes Required for Installation: 1 Flow Rate: 1.2 GPM (gallons-per-minute) Maximum Deck Thickness: 1-3/16" 1 handle included with faucet