Danco 10866 1.2 GPM Dual Thread Vandal Proof Aerator, Chrome

1.2 GPM water saving aerator Aerator cannot be removed without the locking key Waterless certified: keeps aerators in top form and maximizes water savings by replacing inserts once a year Dual aerator will connect to either male or female faucet: 15/16” –27 mor 55/64”- 27F Provides soft aerated water flow, Weight: 0.05 pounds, Manufacturer: Danco, Inc.