Aquafaucet Brushed Nickel Waterfall Spout Single Handle One Hole Bathroom Sink Faucet Deck Mount lavatory Commercial Premium quality Brass faucet body ensures quality and longevity This faucet was designed to fit the sink with hole diameter of 1.3 Inch to 1.77 Inch or you might need to drill hole if needed Overall height 7.48inch spout height 4.13inch spout length 4.53 inch Standard 3/8-In compression threads Easy to install hardware One-handle lever design for ease of use