SUS 304 Stainless Steel Sanitary Pipe Fitting Hex Vacuum Tri Clamp KF 16 25 40 50 x BSPT Male Female 1/4" 3/8" 1/2" 3/4" 1" -2"Home Improvement > Plumbing$3.50 (≈ CA$4.89)In stockSold by AliExpress WWTo Store