all brass construction 9-5/16'' spout center to center 360° rotating spout detent docking secures sprayhead into spout brass sprayhead has dual function aerated or spray mode with squeeze operation spray jets have easy-to-clean surface that withstands mineral build-up quiet polymer-braided hose with rotating joint at sprayhead allows for smooth and non-binding use ceramic disc cartridge max flow rate: 1.8 gpm