Choose from our 6”, 13”, 18”, or 24” magnetic tool holder to help clean up and organize your work station. Heavy-Duty, permanent magnet assemblies hold large or small tools and metal parts securely in place. Perfect for workshops, garages, manufacturing facilities, and inside your truck or van. When mounted, these holders are held firmly in place by welded tabs, with 1/4” holes for mounting screws (included). Master Magnetics was founded in 1976 and is currently located in Castle Rock, Colorado. We manufacture and distribute magnetic products for commercial, industrial, and consumer use.