Delta T4776 Features H2Okinetic hand shower sculpts water into a unique wave pattern, forming a powerful drench spray - H2Okinetic Technology gives the feeling of more water without using more water - Lever handles for precise temperature and volume control - ADA compliant - Delta T4776 Specifications Height 9-1/4 inch (bottom to top of faucet)Spout Height 6-15/16 inch (deck to spout outlet). Spout Reach 9-3/4 inch (center of faucet body to center of spout outlet horizontally), Hand Shower Flow Rate 1.75 gallons-per-minute. Maximum Deck Thickness 2-1/2 inch (cannot mount on thicker decks). Faucet Holes 3 (minimum number of holes required for installation). Faucet Centers 8 inch - 16 inch (center-to-center distance between handle installation holes).