Earl's Adjustable AN Wrenches

Earl's Performance Plumbing Adjustable AN Wrenches eliminate the need for having a set of multiple AN wrenches in your toolbox. These CNC-machined wrenches are crafted from true aerospace-grade 7075-T351 billet aluminum and work on hose ends with AN fittings ranging from -3 to -12. All wrenches feature a nickel-plated steel thumbwheel that houses a spring and copper washer to maintain correct torque and tension on the selected fitting size.