LARSEN SUPPLY CO. INC. 10-0011 1/2IPSx1/4 Red Adapter

1/2" Iron Pipe Size Supply Line x 1/4" Female Compression Thread, Reducing Adapter, Carded.You may also like 2 Zone Sprinkler Timer with Brass Inlet- Watering Timer for Garden Hose with Dual Channel Programmable Rain Delay/Manual Watering/Automatic Irrigation - Water Hose Timer for Yard Lawn.