At only 1-1/16" x 1-1/16" the compact NO.5 is ideal for magnetizing and demagnetizing screwdrivers and other small tools. To magnetize, put the end of the tool into magnetizer hole. To demagnetize, pull tool through grooved sides of magnetizer.
• Ideal for magnetizing and demagnetizing screwdrivers and other small tools
• Durable construction