Fluidmaster PRO SERIES Toilet Connector, 3/8 x 7/8 inch Nominal Size, Compression x Ballcock, 12 inch length, 125 psi Working, 40 to 150 degree Fahrenheit, Braided, 304 Stainless Steel
No other connector on the market comes close to the toughness of a Fluidmaster PRO Series Connector. Made of a tough polymer core encased inch braided stainless steel wire, these connectors go above and beyond what's required by code. Backed by a 10-year warranty, these connectors are only found where other PRO Series products are sold.