7 7.94 9.52 12.7 15.88 16 19mm 5/16" 3/8" 1/2" 5/8" 3/4" Pipe OD Copper 180 Degree Return Bend Fitting For Air ConnditionerHome Improvement > Plumbing1,16 $ (≈ 1,03 €)1,36 $Auf LagerSold by AliExpress WWZum Shop