General description This 2 piece locking wheel nut remover features an internal tapered reverse thread that grips the outside of the wheel nut, allowing for its effective removal. It is ideal for situations where the original key is missing or the wheel nut is damaged, making it suitable for tyre fitting bays and garages. Technical specifications Sizes: 19-26mm Maximum recommended air pressure: 90psi Material: Chrome molybdenum Usage Best used with an impact gun running in reverse. May require removal of the rotating protector shroud before use.