Danco, Inc. 10509 Aerator Adapter, 27M / 3/4" GHTM X 55/64"-27F, Chrome N/A Imported Chrome-plated brass for greater durability Female 55/64-27 x male 55/64-27 or male 3/4 garden hose Offers a quick connection; Easy installation Low lead, complies with reduction of lead in drinking water act