【SUS304 Faucet】 Flow rate:1.19GPM 4.52L/min.The spout of this 4 inch bathroom faucet is made of stainless steel, corrosion resistance and rust resistance, not easy to leave fingerprints, keep your bathroom comfortable. 【4 Inch Bathroom Sink Faucet】 4 inch bathroom faucet, 2 hole deck mounted touch on bathroom sink faucets is designed for 2 or 3 hole sink with hole distance 4 inch .The thread size on the faucet spout is Male 55/64" (22mm). 【360° Rotating Spout】The 2-handle centerset bathroom sink