Wiha 40010 – Magnetizer Demagnetizer

Magnetizer Demagnetizer. 2.1″ x 2.0″ x 1.1″. To magnetize and demagnetize steel screwdriver blades, tweezers and similar tools. Box high quality plastic, shock resistant, cadmium free. Uses 2 C8 industrial permanent magnets. To magnetize, lead the tool slowly through the (+) opening, to demagnetize guide tool slowly through the (-) opening. (Parts under 1″ length or 1/8″ diameter may not demagnetize).