Kingston Cal Green KSSA8150 Stream Shaper, Female Thread, Matte Black bathroom tap It is designed to be

It is designed to be installed on the water supply lines going to your faucet and will shut off the flow of water at the source if it senses an excessive increase in waterflow

Kingston Heirloom KB2604AL - Vintage Double-Handle 3-Hole Deck Mount 4-Inch Centerset Bathroom Faucet with Pop-Up Drain

Kingston Tulare FB7615BL - Vintage Double-Handle 3-Hole Deck Mount 4-Inch Centerset Bathroom Faucet with Pop-Up Drain

Kingston Heirloom KB602AX - Restoration Double-Handle 3-Hole Deck Mount 4-Inch Centerset Bathroom Faucet with Pop-Up Drain

1"-24 UNS connection

Kingston Cal Green KSSA8150 Stream Shaper, Female Thread, Matte Black bathroom tap It is designed to beKingston Cal Green KSSA8150 Stream Shaper, Female Thread, Matte Black Installed at the ends of household faucets, aerators are designed with mesh screens to reduce splashing and dripping in sinks. A mixture of water and air is delivered while also helping to conserve water. This stream shaper's thread size: US female 55 64" 27 UNS connection. Features Fabricated from high quality brass and ABS material 55 64" 27 UNS female threads 1 1 4" diameter