Master Magnetics Screwdriver Magnetizer / Demagnetizer

Screwdriver Magnetizer/Demagnetizer allows users to quickly and easily magnetize or demagnetize screwdrivers, taps, nutrunners, and other small tools. With a maximum pull of 1 lb. and a stability temperature of 32 Deg.F, this magnetizer/demagnetizer is ideal for a variety of applications. To magnetize a tool, simply insert it into the hole and pull it out. To demagnetize a tool, insert it into the hole and hold it there for a few seconds. The magnetizer/demagnetizer comes in clamshell packaging.