10/50PCS PCF Pneumatic Air Connector 4 6 8 10 12mm Hose Tube 1/8 3/8" 1/2" 1/4" BSP Female Thread Brass Quick Pipe Joint FittingHome Improvement > Hardware9,54 USD (≈ 8,51 €)14,24 USDDisponibileSold by AliExpress WWVai al negozio