Chicago Faucet® Lavatory Sink Faucet, Traditional Single Supply, Series: 3500, 0.5 gpm Flow Rate, 4 in Center Distance, Integral Spout, 4 in Spout Reach, 2-3/4 in Spout Height, Knob Handle, 1 Handles, 3 Faucet Holes, 3/8 in Connection, Compression Thread Connection, Spray Pattern: Non-Aerated, 1-1/2 in Maximum Deck Thickness, Deck Mounting, Auto Timed Metering, 6-1/2 in W x 6 in H Dimensions, Cast Brass, Polished Chrome, Domestic, Commercial Commercial/Residential