Product Features: Covered under Delta's limited lifetime warranty Cap is constructed of brass, tubing is constructed of molded polypropylene Height: 2-1/4" Diameter: 1-15/16" Maximum Deck Thickness: 1-1/2" About Delta: Delta is more than just a brand of kitchen and bathroom faucets. It's a name that represents what's possible in today's plumbing technologies. Every kitchen and bathroom in every home is unique, and with a wide range of pricing and features, Delta faucets and fixtures can meet every need. Delta is driven by its quest for innovation—and this applies to its kitchen and bathroom faucets and fixtures. From Touch2O technology (which turns the faucet on and off with just a touch) and MagnaTite technology (which eliminates droopy pull-down spray heads), to H2Okinetic showers (for a warmer and more luxurious shower experience), your life is simplified through innovations. And if you're searching for a product to offer an eye-catching focal point, while providing durability and reliability for a lifetime, look no further than Delta. From extremely affordable and reliable faucets to fully loaded fixtures featuring today's leading technologies, Delta has a faucet for everyone.