Spec galvutės sugadintiems varžtams 1/2" 16vnt.

Using for loosening damaged screws and nuts- suitable for impact screwdrivers- the innovative spiral profile digs itself into thehead of a damaged screw/nut and thereby allowsto loosen it securely- sizes: 8-10-11-12-13-14-15-16-17-19-21-22-24-27 mmMaterial Chrome Molybdenum Steel