BWE Waterfall Single Handle One Hole Chrome Commercial Bathroom Sink Faucet Deck Mount Lavatory Brass faucet body ensures quality and longevity The hole diameter of your sink 1.3 inch-1.77 inch could install this faucet or you have to drill the hole Overall height 6.7 inch spout height 4.2 inch spout length 4.3 inch Standard 3/8-In compression threads easy to install hardware Pop Up Drain and lift rod are NOT included