Kingston Brass GKB601AX Restoration 4-Inch Centerset Lavatory Faucet with Retail Pop-Up, 4-1/2 inch in Spout Reach, Polished Chrome Solid Brass Construction Duraseal Washerless Cartridge Deck Mount 4" Centerset 3-Hole Installation Standard 1/2" IPS Connection 1.2 GPM/4.5 LPM Spout Flow Rate at 60 PSI 1-3/8" Spout Clearance 4-1/2" Spout Reach Dual Cross Handles For Easy Rotation Includes Matching Pop-Up Drain