General description Extractor that allows you to remove the wiper arms easily and without damaging the vehicle and wiper system components. Technical specifications Axle diameter compatibility: up to 15 mm Jaw spacing for axle passage: 15 mm Maximum diameter of the ring: 21 mm Maximum height of the wiper arm: 24 mm Extractor width: 32 mm Material: Anti-corrosion chrome with plastic tightening wheel and steel screw