This is good quality. I used them to make my own marine fuel line for my boat. My Suzuki outboard uses a 1/4" fuel line, but the primer bore is 5/16". So I used 2 of these adapters to build my own fuel line assembly using a regular O'Reillys fuel line. I bought a Mercury "QuickSilver" primer lamp because I couldn't find anything else powerful enough to last more than a few seasons. The fuel line assembly is your boat's Achilles heel and will get you stuck in the water faster than anything else.
Vacuum cleaner Dreame V9 Global, white
145 Review
DIGITEN DC 12V 1/4" Inlet Feed Water Solenoid Valve Quick Connect N/C Normally Closed No Water Pressure
14 Review
High-Quality QiiMii Stainless Steel Sanitary Clamp With Silicone Gasket - 2 Inch, Single Pin Tri Clover Design
16 Review
Joywayus 5/8" ID Hose Barb Hex Union Brass Fitting Water/Fuel/Air With 10 Stainless Steel Clamps (Pack Of 5)
13 Review