swivel connector,revolving connector, air couplers,air accessory,coupler, Material: iron,brass swivel connector,revolving connector,air couplers,air accessory P/NLøDL1SWMTXR1007DA174.2ø10.912191/4 ... quality products. Our production include, AIR TOOLS,CAR DETECTOR,AIR ACCESSORIES ,COUPLERS,AIR PU HOSE,PRESSURE PAINT TANK,AIR REGULATORS,AIR BLOW GUNS And so on ...