Grohe 31518 Features: GROHE SilkMove® Cartridge: Smoothest handling for effortless precision and ultimate comfort for a lifetime GROHE StarLight®: Made to last surfaces ranging from precious matte to shiny like a dimond. Solid brass body Stainless steel flexible supply lines 360° swivel radius Optional pivot at 90° or 360° Guide installation system Adjustable flow rate limiter Grohe 31518 Technologies: SilkMove Cartridge: The rich and smooth handling of our single lever faucets conveys pure quality. 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. The SilkMove cartridge is yet another example of design and technology fusing to bring you an enhanced water experience. Starlight Finish: Continuously improving over the last 70 years Grohe's unique plating process has been refined to produce and immaculate shiny surface that is recognized as one of the best surface finishes the world over. 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. Grohe 31518 Specifications: Height: 11-7/8" (counter top to highest point of faucet) Spout Height: 8-1/16" (counter top to faucet outlet) Spout Reach: 6" (center of faucet base to center of water outlet) Flow Rate: 1.5 gallons-per-minute Faucet Holes: Single Hole Maximum Deck Thickness: 2-3/8"