USA Series Coupling
- Xhnotion Automotive Coupler 12mm X 1/2NPT Male Plug
- Xhnotion Aro Type Female Plug Female Coupling
- Ut38 Series Barb Plug Stainless Steel Coupler 12mm Od Thread
- Automotive Type Coupler Barb Plug Quick Coupling 6.35mm 8mm 10mm
- Germany Standard Steel Material Female Plug Quick Coupling
- Brass Female Socket Adapter Automotive Quick Coupling
- UK Standard Barb Plug Chrome-Plated Quick Coupler
- Automotive Type Coupler Male Socket Chrome-Plated
- Xhnotion Brass Barb Socket Quick Coupling 3/8"NPT
- Ut38 Series Barb Plug Chrome-Plated Stainless Steel Quick Coupler