{"product_id":"casifavi-fuel-line-quick-connect-kit-24pc-pa12-nylon-push-on-fuel-fittings-assorted-5-16-3-8","title":"CASIFAVI Fuel Line Quick-Connect Kit 24pc — PA12 Nylon Push-On Fuel Fittings, Assorted 5\/16 \u0026 3\/8","description":"\u003cp\u003e\u003cstrong\u003eCASIFAVI Fuel Line Quick Connect Kit is a 24-piece set of durable PA12 nylon push-on fuel fittings designed for fast, leak-resistant connections across common 7.89mm–9.89mm fuel tubing sizes.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you're repairing, upgrading, or building fuel, vacuum, or low-pressure fluid lines, this compact kit supplies three connector styles and nine size combinations so you can match tubing diameters without cutting corners. Each component is made from military-grade PA12 nylon in one-piece construction, combining strength, chemical resistance, and low weight for automotive, marine, lawn equipment, or DIY workshop use.\u003c\/p\u003e\n\n\u003ch3\u003eWhich connectors are included and how do I match them to my tubing?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains 24 fittings divided into 90° elbow, straight female quick-connect, and male quick-connect barbed types, sized to fit 7.89mm, 9.49mm, and 9.89mm tubing with an 8mm standard reference. Choose the connector type that matches the routing and mating part on your system: elbows for tight bends, straights for inline runs, and male connectors for female quick-disconnect ports.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e90° elbow: two each of 7.89×8mm, 9.49×8mm, 9.89×8mm.\u003c\/li\u003e\n  \u003cli\u003eStraight female quick-connect: two of each size (7.89, 9.49, 9.89×8mm).\u003c\/li\u003e\n  \u003cli\u003eMale quick-connect barbed: four of each size for secure push-fit joins.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these quick-connect fittings install and remove?\u003c\/h3\u003e\n\u003cp\u003eInstallation is push-to-lock: slide tubing over the barbed shank until it seats, and the internal locking mechanism secures the joint instantly. A one-button release allows controlled disconnection—press the collar and pull the tube out—so you spend less time on repetitive assembly tasks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePush-on barbed design for immediate hold without clamps in many low-pressure systems.\u003c\/li\u003e\n  \u003cli\u003eSingle-button release mechanism for safe and quick removal.\u003c\/li\u003e\n  \u003cli\u003eClaims up to 80% faster installation time compared to conventional fittings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these fittings reliable against leaks and harsh conditions?\u003c\/h3\u003e\n\u003cp\u003eYes—CASIFAVI builds in a triple-seal approach: an O-ring, axial compression, and radial locking combine for robust sealing. The PA12 nylon body resists fuels, oils, and environmental corrosion, and pressure-tested construction reduces risk of seepage in routine applications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTriple-seal design (O-ring + axial compression + radial locking) for leak resistance.\u003c\/li\u003e\n  \u003cli\u003ePressure-tested components suitable for low-pressure fuel or vacuum lines.\u003c\/li\u003e\n  \u003cli\u003ePA12 nylon offers high tensile strength and chemical resistance for longer life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sizes and counts come in this 24-piece kit?\u003c\/h3\u003e\n\u003cp\u003eThe kit is organized to cover commonly used tubing diameters with multiple connector styles so you can tackle a range of tasks without additional purchases. Counts are balanced to give you spare male connectors for typical mating needs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree size options: 7.89mm, 9.49mm, 9.89mm (all referenced to 8mm tubing).\u003c\/li\u003e\n  \u003cli\u003eTotal: 24 pieces — a mix of elbows, straight females, and male quick-connects.\u003c\/li\u003e\n  \u003cli\u003eDesigned for flexible use across automotive, marine, small-engine, and DIY fluid systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The CASIFAVI Fuel Line Quick Connect Kit suits mechanics, boat owners, small-engine technicians, and hobbyists who need a compact, versatile assortment of nylon quick-connects for fuel, vacuum, or low-pressure fluid lines. It’s ideal if you want quicker assembly, fewer leaks, and components built to resist chemicals and corrosion—without sourcing multiple single-size parts. Keep this kit in the garage or service van for fast repairs, prototyping, or maintenance tasks where reliable, repeatable connections matter.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these fittings work with my 3\/8 fuel line?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—the kit includes sizes that cover common 5\/16\" and 3\/8\" (approximately 7.89mm–9.89mm) tubing; match your tube diameter to the closest listed size.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need clamps with these push-on connectors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: In most low-pressure systems these fittings seal without clamps thanks to the triple-seal design, but use clamps if your application requires higher pressure security.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CASIFAVI","offers":[{"title":"Default Title","offer_id":55168352256343,"sku":"B0F9XSDSWD","price":50.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/casifavi-front-packaging.jpg?v=1790401388","url":"https:\/\/britishgarage.co.uk\/products\/casifavi-fuel-line-quick-connect-kit-24pc-pa12-nylon-push-on-fuel-fittings-assorted-5-16-3-8","provider":"British Garage","version":"1.0","type":"link"}