... straight male Tube fittings,plastic,brass Metric one touch Tube fitting,female male typePneumatic style.Model :TPC6-02A. Penumatic tube ... fitting, one touch metric tube fittingB.The tube size range ... : Nylon ,plastic5.Model:Pneumatic TPC6-02 Pneumatic fitting,plastic brass,quick tube fittingOrder code : tube fitting-Order code :TPC6-02"6 " means ...