About the Flair-It 06869 3/8" X 7/8" PEX Ballcock Adapter
Flair-It 06869 3/8" X 7/8" PEX Ballcock Adapter. The 06849 is a genuine product manufactured by Flair-It. It is for use with PEX and Polybutylene tubing on one side and fits most US toilets on the other. 3/8" PEX by 7/8" Swivel Ballcock.