1/4in x 5/16in Flare Nut Wrench

Genius Tools Flare Nut Wrench 1/4 x 5/16 Inch Double Ended Chrome Vanadium Steel Precision Drive - 760810 Professional Hand Tool This double ended flare nut wrench is built for controlled fastening on 1/4in and 5/16in fittings. With a 135mm (5.31in) overall length, it provides a practical balance of reach and handling for precise work. Made from chromium-vanadium steel alloy, it's engineered for high strength and durability with anti-corrosive properties. The wrench is forged and heat treated for long-term performance, and the sizes are stamped for quick, permanent identification in the toolbox. Key Benefits Double ended 1/4in x 5/16in sizing supports common flare nut wrench needs. 135mm (5.31in) overall length balances access, leverage, and controlled turning. Chromium-vanadium steel alloy construction delivers strength and long-lasting durability. Anti-corrosive properties help resist rust and maintain tool condition over time. Forged and heat treated design improves toughness for demanding, repeated use. Stamped sizes provide permanent identification for faster selection and organization. Meets or exceeds ANSI standards for consistent tool quality and performance. Designed for professional technicians and heavy use, this flare nut wrench focuses on durability, easy identification, and dependable performance in precision fastening tasks.