• Available size: 4AN, 6AN, 8AN, 10AN, 12AN, 16AN • Swivel design for easy assembly, the adjustable AN wrench is highly recommended. • Degree: Straight, 45 Degree, 90 Degree, 180 Degree • Please note our swivel hose end fitting only be worked with Braided CPE/NBR fuel line. • We also provide different kinds of fuel fittings, Swivel, Push-on lock, PTFE hose end and other fitting adapters.