Flare Nut Sockets

Flare Nut Sockets for Precise Line and Fitting Work

Flare nut sockets are designed for loosening and tightening fittings on brake, fuel, and hydraulic lines without damaging the fastener. Their open design slips over tubing while gripping multiple sides of the nut, making them useful in tight service areas where standard tools struggle to fit. For repairs involving long bolts or recessed hardware, deep sockets are another helpful option.

These tools are commonly used during brake line service, fuel system repairs, and other work involving precision fittings. When access from an angle is needed, flex sockets can help reach tighter spaces. For common SAE fastener sizes used in many mechanical jobs, fractional sockets are another practical choice. Check out our selection at JB Tools with fast shipping and free shipping on orders over $99!