solid brass garden hose adapter, 3/4" ght to 1/4" hose adapter, convert 3/4" garden faucet/hose to 1/4" irrigation pipe(pack of 4) carvedexquisitely 3/4'' to 1/4'' hose adapter conforms to the american standard 3/4" thread, solid brass structure, good airtightness and no leakage. it can be used in outdoor faucets, garden timers, hose separators and garden filters.