15/16" Male, 1.5 GPM (gallons per minute) energy saving aerator. Chrome-plated. No. 451308: Flow Rate: 1.5 GPM, Finish: Chrome-Plated, Material: Brass, Thread Size: 15/16"-27 male, Connection: 15/16" "-27 Female, Pkg Qty: 1, Package Type: Card Prop. 65 Warning for California Residents: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Danco Do it Male Thread Water Saver Aerator 42 Pack