Product Catalog3 4 5 6 8 10-42mm1/8" 3/16" 1/4" 5/16" 3/8"-7/8" Inch Tube Compression Union Brass Pipe Fitting Connector Oil Lubrication SystemHome Improvement > Plumbing$2.74 (≈ RON 13.08)$3.42In stockSold by AliExpress WWTo Store