Summit Racing™ Flare Nut Line Wrenches

Summit Racing™ flare nut line wrenches are a type of open-ended wrench that's intended for use with hexagonal nuts and fittings, which are sometimes referred to as flare fittings. Visually, these wrenches resemble box or ratchet wrenches, but with an open end that grips all sides of the fitting, allowing the tool to slip over a connected hose/line, unlike a box wrench. These premium tools are available in a choice of SAE and Metric sizes. Each wrench features a steel vanadium construction with protective E-coat finish to remain strong and durable through years of many projects.