Double Head Flare Nut Wrench Set - 5-Pc - Armstrong

The Armstrong 28-155 Double Head Flare Nut Wrench Set is a professional-grade 5-piece collection designed for the precise and secure fastening or loosening of flare nuts on automotive and industrial systems. This essential set provides technicians with the robust tools needed to tackle critical connections found in hydraulic, fuel, and brake lines without damaging the fasteners.

Key Features

• Comprehensive Size Range: Includes five wrenches with double-head configurations covering sizes from 3/8" up to 1-1/8" to address a wide array of applications.
• Optimized Grip and Access: Features 6-point openings on smaller sizes (3/8" x 7/16", 1/2" x 9/16", 5/8" x 11/16") for maximum grip and torque without rounding, and 12-point openings on larger sizes (3/4" x 1", 7/8" x 1-1/8") for improved access in confined spaces.
• Durable Construction: Manufactured by Armstrong Industrial Tools, each wrench is forged from high-quality alloy steel for exceptional strength and long-term durability in demanding shop environments.
• Full Polish Finish: The wrenches feature a full polish chrome finish, providing corrosion resistance and making them easy to clean.
• Organized Storage: The set comes conveniently packaged in a vinyl roll, ensuring wrenches are neatly stored and readily accessible, preventing loss and improving workflow.

Applications

This Armstrong flare nut wrench set is indispensable for professional mechanics and technicians working on sensitive fasteners. It is ideal for servicing automotive brake lines, fuel lines, power steering lines, and hydraulic systems where standard open-end wrenches can slip and damage flare nuts. The precise fit helps prevent rounding off soft brass, aluminum, and even steel flare nuts, ensuring reliable connections and preventing leaks in critical systems on cars, trucks, heavy equipment, and industrial machinery.