Master Magnetics Magnetizer and Demagnetizer quickly and easily magnetizes small tools, allowing them to attract screws or nuts for effortless starting and removal. Simply insert a screwdriver or nutdriver into the hole, pull it out, and the tool is magnetized, making it an essential accessory for do-it-yourselfers, mechanics, and electricians. This handy tool is designed to save time and improve efficiency in various tasks by ensuring your tools hold screws securely. The compact and user-friendly design fits comfortably in your toolbox for convenient use whe needed. Model Number: 07524