Performance Tool W30404 5/8" x 11/16" Flare Nut Wrench

The Performance Tool W30404 is a professional-grade flare nut wrench designed for working with brake lines, fuel lines, and other tubing connections. This double-ended wrench features 5/8" and 11/16" openings, two of the most common sizes for automotive brake and fuel line fittings.

Key Features:

• Premium quality drop forged and hardened chrome alloy steel construction for maximum strength and durability
• Nickel chrome plated finish resists corrosion and provides a fully polished surface for easy cleanup
• 15 degree offset design provides clearance and improved access in tight spaces
• 6-point flare nut design grips fasteners on five sides, preventing rounding of soft brass and steel line fittings
• Double-ended for versatility with two common brake line sizes

The specialized flare nut design makes this wrench essential for safely loosening and tightening hydraulic brake lines, transmission cooler lines, and fuel system connections without damaging the fasteners. The offset angle allows you to work around obstructions while maintaining proper leverage.