Product Features: Covered under Grohe's limited lifetime faucet and finish warranty Faucet body constructed of solid brass Metal drain assembly activated by lift rod Stainless steel braided flexible supply lines Temperature limiter SilkMove ceramic disc cartridge: A lifetime of maintenance-free operation EcoJoy - less water and perfect flow Starlight finish - designed to be extremely resistant to dirt and scratches Low lead compliant - meeting federal and state regulations for lead content Product Specifications: Overall Height: 7-5/16" (measured from counter top to the highest part of the faucet) Spout Height: 2-11/16" (measured from the counter top to the spout outlet) Spout Reach: 3-15/16" (measured from center of faucet base to center of spout outlet) Single Hole Installation: (optional escutcheon plate 07 551 can be purchased separately) Gallons Per Minute: 1.2 gpm Maximum Deck Thickness: 1-3/16" Product Technologies & Benefits: 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. 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. 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. Variations: 34 270 A: This Model 34 270: This model with 1.5 GPM flow rate 34 271 A: Single hole smooth body without drain assembly 32 138 A: Single hole swivel spout with drain assembly 20 217 A: Widespread with drain assembly