OTC Tools 7306 5/8" x 11/16" Flare Nut Wrench

The OTC Tools 7306 is a professional-grade flare nut wrench designed for working with brake lines, fuel lines, and other hydraulic fittings. This dual-size wrench features 5/8" and 11/16" openings, two of the most common sizes for automotive line fittings.

Key Features:

• Dual-size design with 5/8" and 11/16" openings for maximum versatility
• Six-point flare nut design grips fasteners on five sides, preventing rounding of soft brass and aluminum fittings
• Ideal for brake lines, fuel lines, transmission cooler lines, and hydraulic fittings
• Constructed from heat-treated chrome vanadium steel for strength and durability
• Chrome-plated finish resists corrosion and provides easy cleanup
• Open-end design allows wrench to slide over the line and grip the nut securely

This flare nut wrench is an essential tool for any automotive technician or DIY mechanic working on brake systems, fuel systems, or any application involving threaded line fittings. The specialized design provides superior grip compared to standard open-end wrenches while preventing damage to expensive fittings.