[Standard Size]: Fit for Faucet Size: G3/4 [Material]: Brass with chromed plating surface treatment. [Durable]: Rustproof and reinforced solid brass resists excessive weather environments. [Quick Connect]: Ribbed exterior design allows ease of gripping the valve, easy to connect and disconnect. [Wide Application]: Brass quick connector works for pressure washer, water sprayer nozzle, faucet aerator, adapters, snap nipple for portable dishwashers and washing machine.