American Standard 4932300.075 Edgewater Pull-Down Kitchen Faucet with SelectFlo, Stainless Steel Selectable 4-function spray head Dock-tite spray head docking system uses magnetic technology to keep the spray head in place Re-trax spray head retraction system ensures smooth pull-out, operation and retraction of spray head Lead free metal construction Ceramic disc valve cartridge provides a lifetime of drip and maintenance free performance