Flexible water supply connectors with ferrules for sinks and lavatories. Available in bagged pair, carded pair, or in a bulk case pack (ferrules supplied only when ordering full case). See detail for all options. Made of PEX tubing. Easy-to-connect. Each tube includes compression ring to enable hookup to standard 3/8" compression fitting. Can be used with Genova Universal fittings, Qest compression fittings, or an insert/crimp system.