JEGS 555-W84027 Flare Nut Socket Set, 3/8 in. Drive Features:

• Access Hard-to-Reach Temperature Sensors and Switches: Designed for convenient access to tight areas around wired temperature sensors, thermal switches, and other difficult-to-reach automotive components
• Ideal for Tight Spaces and Confined Engine Bays: Effortlessly tighten or loosen nuts and bolts in restricted or hard-to-access areas—perfect for professional mechanics and DIY jobs
• Versatile Use Across Vehicle Systems: Suitable for working on oxygen sensors, ABS pipes, master cylinders, coolant systems, fuel injectors, diesel injection lines, and more
• Durable Chrome Vanadium Construction: Built from high-strength chrome vanadium steel with a rust-resistant black phosphate finish, featuring a 3/8-inch square drive for reliable torque and performance