Tube Tow-touch Fitting Barb Connector 9mm G1/4 Thread For Pc Water

6 Barb Fittings. A chamfering angle in the inner side for reducing resistance. With hidden silicone ring, perfect for connection and seal. Compact and flexible, easy to screw on and off. 2Pair Quieter Longer Flight Propeller Blade Prop 8743F For DJI Mavic 2 Pro Zoom.