Lasco Fit All Aerator Hose Adapter. It is a push on rubber boot male hose thread and male aerator thread. It is for faucet spouts without threads. It has aerator and hose thread. It is universal.
WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer, or birth defects or other reproductive harm. For more Information go to www.P65Warnings.ca.gov