... flexible hose for faucet assembly brass female and maile thraded connector Stainless steel wire knitted flexible hoseyellow/red blended strip, Brass insert, rubber sealing1 ... . Connector: brass, zinc alloly, stainless steel5. Size: 1/4, 3/8, 1/2, 3/4 and 1 inch6. Usage: plumbing water, gas7. ... NPT Inner dia. 9.5, out dia. 13mm or customized Brass insert or PVC insert Flexible Hose for basin faucet