Not all faucets have traditional faucet threads, in which case the use of faucet adapters is recommended to adapt housings to various thread sizes. This NEOPERL faucet adapter has female 3/4 in garden hose threads on the top and a male 55/64 in.- 27 in. on the bottom. If you have a standard size female 55/64 in. - 27 in. thread faucet and you want to connect a portable dish or clothes washer this is the adapter you need. Once connected you can attach a 3/4 in. hose. High quality, lead free material is used and the finish is first class chrome plating.Solid brassFemale 3/4 in. garden hose x male 55/64 in.-27 in.Chrome finishLead freeFits 3/4 in. garden hose threadQuick retrofit for a utility faucet