Jonard Tools MAG-100 Magnetizer and Demagnetizer Tool

Powerful rare-earth magnets instantly magnetize or demagnetize screwdrivers, tweezers, tool bits, nut drivers, and other metal tools. Convert any steel tool into a magnetic retriever for picking up screws, nuts, and small metal objects with ease. Wide openings accommodate various tool sizes and shapes. Compact, rugged design fits easily in any toolbag or toolcase for job-site convenience. Lifetime warranty included.