Stainless steel 304 1/8" 1/4" 3/8" 1/2" 3mm 4mm 6mm 8mm 10mm 12mm 14mm 16mm 18mm 3 Way Double Ferrule Tee Tube fitting ConnectorHome Improvement > Plumbing$2.90 (≈ CA$4.05)$3.62In stockSold by AliExpress WWTo Store