Wrench, Tappet Open End 12 X 13 mm

Features: Satin Finish provides corrosion resistance and a slip resistant grip | Used to tighten collars, lock nut rings and help seal packing nuts on hydraulic cylinders | Ultra thin profile for use in close quarters | Openings designed to cover tappets, screws and lock nuts with excessive overhang which helps improve access | For use in low torque applications | Standard open end configuration