(4) Tubi di nylon da 50' SMC T0604 6X4 2MUJWB idraulici / pneumatici con raccordi
SMC T0604 Nylon 6X4 2MUJWB hydraulic / pneumatic tube. They could be used in a pneumatic system. (4) 50' nylon tubes WITH Quick disconnect fittings ( one of the pics show the mating fitting which is NOT included).