USA Series Coupling
- Brass Female Socket Adapter Automotive Quick Coupling
- Xhnotion USA Universal Brass Coupling Quick Connector Barb Socket Coupler
- UK Series Pneumatic Quick Coupler Male Plug
- Xhnotion Automotive Industrial Type Quick Coupling Male Socket
- NPT Thread Quick Coupling Quick Connector Female Socket
- Automotive Barb Socket Quick Coupling Chrome-Plated Steel Coupler
- Xhnotion Brass Barb Socket Quick Coupling 3/8"NPT
- Zinc-Plated Steel Male Plug Quick Connector Coupling 3/8"Bsp Thread
- Ut38 Series Coupler Female Socket for Air Tools Air Compressor
- UK Standard Barb Plug Chrome-Plated Quick Coupler