3/4-inch faucet connector with female thread and hose barb, 18–23 mm diameter (brass) - on a card

This brass faucet coupling with internal thread 3/4" and hose grommet (18-23mm) is suitable for connecting a hose to a 3/4" faucet with external thread. To clamp the hose to the hose grommet, use a hose clamp.