ML631 Key Features: Solid Brass Construction: In the faucet world, there's no substitute for brass. This Miseno faucet features solid brass construction in the faucet body and handle, which will resist corrosion for years to come. Drip-Free Ceramic Cartridge: Miseno uses only the highest quality ceramic valve cartridges to guarantee drip-free performance for the life of the faucet. Lifetime Warranty: Miseno bathroom faucets are covered by a Limited Lifetime Warranty on both finish and function. Our finishes resist tarnishing, and our faucets are engineered to rival the biggest names in the industry. ML631 Features: Single hole installation Smooth single handle operation Drain assembly not included Low lead compliant Note: California state law requires lavatory faucet flow rates to be no higher than 1.2 gallons-per-minute. Customers shipping to California will receive the low flow version of this faucet, all other states will receive the standard 2.2 GPM version. ML631 Specifications: Height: 11-1/2" (mounting surface to highest part of faucet) Spout Height: 8" (mounting surface to spout outlet) Spout Reach: 3-3/4" (center of faucet body to center of spout outlet) Flow Rate (GPM): 2.2 gallons-per-minute (1.2 GPM for CA customers) Faucet Holes: 1 (number of holes required for faucet installation) Faucet Hole Size: 1-1/2" Max Deck Thickness: 2" (cannot mount on thicker decks)