Grohe 29 421 Features: Covered under Grohe's limited lifetime warranty Premier finishing process - finishes will resist corrosion and tarnishing through everyday use Coordinates with other items from the Lineare line Pressure balanced valve trim - single cartridge controls the temperature of the water and the on/off function 2 lever handles constructed of metal included Diverter valve included 2-way diverter trim "“ directs water from mixing valve to two distinct functions Rough-in valve not included - when adding to cart valve options will be presented Complies with ADA standards Grohe 29 421 Technologies and Benefits: StarLight®: Grohe StarLight offers a made-to-last finish. The flawless, long-lasting surface is designed to be extremely resistant to dirt and scratches, making maintenance effortless and ensuring good-as-new looks for many years. SilkMove: The Grohe SilkMove cartridge delivers gradual and precise control of the water flow and temperature. The cartridge is the centerpiece of every mixer and where the ceramic discs are located. They are made from a space-proven ceramic alloy, one gliding over the other with utmost precision. The polished mirror-like surface of the discs is then coated with a special lubricant with Teflon® technology for friction free performance. The lever handle of the mixer is connected to the discs by a solid brass element for maximum strength and durability. QuickFix®: For fast, hassle-free faucet installation, several of our single-lever basin mixers benefit from Grohe QuickFix. Requiring fewer parts, this installer-focused technology reduces installation time by up to 40 %, saving time and money Grohe 29 421 Specifications: Valve Trim Height: 9-1/2" (bottom to top) Valve Trim Width: 7-3/4" (left to right)