Includes all mounting hardware. Tarnishing and corrosion resistance. Drip-free ceramic cartridge system. One hole sink installation. 0.25 turn On/Off water control mechanism. 0.5 in. IPS male threaded inlets with flexible braided stainless steel supply lines. ASME A112.18.1, ANSI/NSF 61 Sec. 9 code. Max 1.2 GPM/4.5 LPM at 60 PSI. Integrated removable aerator. Made from brass. Polished brass finish. Made in Taiwan.