Keep those small screws and nuts in position. Insert a screwdriver reed knife, or nutdriver into the hole, pull it out and it's magnetized! Leave the magnetizer on the tool for extra strength. To demagnetize, pass the tool through one of the outside channels. Perfect for do-it-yourselfers, mechanics and carpenters.
This is an essential tool for every shop. To pick up and hold screws, just insert the screwdriver tip into the "+" marked end. The tip is magnetized and screws are easier to handle. While repairing electric appliances and electronic components, simply insert the screwdriver tip into the "-" marked end to instantly demagnetize the tip.
Insert any metal tool into one slot to magnetize it to hold screws and bolts. Insert it into the other end to remove the magnetic effect from the tool. use your favorite tool and just magnetize when you need it.
Magnetize and Demagnetize Screwdrivers, Tweezers, Tool Bits and Other Steel Objects
Magnetize by Sliding the Tool Through the (+) Opening
Demagnetize by Sliding the Tool Through the (-) Opening
Demagnetize Tools for Use in Electronics
size: 2.0" x 2.0" x 1.2"