Lisle 13180 7-Piece 3/8" Drive SAE Flare Nut Socket Set

The Lisle 13180 is a comprehensive 7-piece flare nut socket set designed for professional technicians working with brake lines, fuel lines, and hydraulic fittings. Flare nut sockets feature a special 6-point design with an open end that allows the socket to slide over the line while gripping the hex fitting on five sides, preventing rounding of soft brass and steel fittings.

Key Features:

• 3/8 inch square drive with durable chrome finish for corrosion resistance
• Complete SAE sizing: 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", and 3/4"
• Specialized design provides access to difficult-to-reach wired temperature sensors and thermo switches
• Ideal for ABS brake lines, master cylinders, coolant fittings, power steering components, and hydraulic lines
• 6-point socket design grips flats instead of corners to prevent fastener damage
• Open-end design allows socket to slide over brake lines and fuel lines

This socket set is an essential addition to any automotive tool collection, particularly for brake service, transmission work, and any application involving pressurized fluid lines where damaged fittings can lead to dangerous leaks.