PRO4T20 Fluidmaster Pro Series Toilet Connector 1/2" FIP x 7/8" Ballcock x 20" Length - Braided Stainless Steel Fluidmaster PRO Series Connectors offer the best in durability and protection. No other connector in the market can match the toughness of a PRO Series Water Supply Line. Made of a tough polymer core encased in braided stainless steel wire, these connectors exceed all code requirements for flexible water connectors. Backed by a 10 year warranty. Here the PRO4T20 PRO Toilet Connector, offers a 1/2" FIP x 7/8" Ballcock fitting and a 20" length. Trust Fluidmaster PRO Series Connectors when replacing your toilet supply line. Upgrade your toilet connector fast to a durable and flexible PRO Series replacementEasy to installHighly flexible to resist kinks and creases in tight spacesDurable braided stainless steel constructionHeavy-duty nickel plated brass hex nuts are easy to grip1/2" F.I.P. x 7/8" Ballcock fitting20" LengthLead free and meeting all code requirements for flexible water supply lines10 year warranty