Wiha 40010 magnetize or demagnetize steel screwdriver blades, tweezers and similar tools. Box high quality plastic, shock resistant, green and cadmium free. Magnetize screw drivers, tweezers, tool bits and other steel objects as needed. When your work is finished, use the demagnetizer to remove the magnetic field. Also useful for demagnetizing tools before use on magnetically sensitive surfaces; i.e. for electronic work.
Shatter proof box is made from high quality plastic
Uses 2 C8 industrial permanent magnets
No batteries or electrical required
Instantly magnetize or demagnetize steel tools and small parts
Pocket sized 2 by 2 by 1