Fluidmaster B1FV30 Faucet Connector, Reinforced Vinyl - 3/8 Female Compression Thread x 1/2 F.I.P. Thread, 30-Inch Length High-Strength Reinforced Vinyl Jacket Easily fits and this is easy to install Made in Mexico 30-Inch length 3/8-Inch female compression by 1/2-Inch iron pipe female straight thread Vinyl connector 5 year warranty