Magnetizer And Demagnetizer, Magnet Source, 2 in L, 2 in W, 1-1/8 in H, Ceramic/Plastic

Magnet Source 07524 Magnetizer and Demagnetizer, 2 in L, 2 in W, 1-1/8 in H, Ceramic/Plastic. Quickly and easily magnetize small tools and screwdrivers so they attract screws or nuts for easy starting and removing. Insert a screwdriver into the hole, pull it out and it's magnetized, Perfect for do-it-yourselfers, mechanics and electricians.