10PCS Pneumatic Air Connector Fitting PC 4mm 6mm 8mm 10mm 12mm Thread 1/8" 1/4" 3/8" 1/2" Hose Fittings Pipe Quick ConnectorsHome Improvement > Hardware3,01 USD (≈ 2,69 €)3,63 USDDisponibileSold by AliExpress WWVai al negozio