The Attwood Yamaha Female 5/16" Fuel Line Connector is engineered for precise connection at the tank or engine end of your fuel line. Crafted from durable acetal, it features a 5/16" barb designed to securely mate with Attwood part number 8897-6. This fitting ensures a reliable, leak-resistant seal essential for optimal fuel delivery. Note that hose and clamps are sold separately. Ideal for professional installations requiring compatibility and durability in marine fuel systems.