Standard Portable offers its signature line of heavy duty industrial magnets. The M-1 Stock Magnet is produced with a powerful neodymium magnetic base that has an approximate 28 lb pull. Neodymium magnets (also known as "rare earth magnets") are extremely high strength and low cost. This magnet is manufactured with a durable rubber coating that is corrosion resistant. The base of the M-1 Stock Magnet measures 2-1/4" x 1-3/4" x 1-3/4"". The M-1 Magnet comes equipped with wing nut allowing the magnet to easily be clamped to lighting products. This magnet is used on Standard Portable Fluorescent Lights to provide convenient hands-free use (https://www.standardportable.com/fluorescent-lights
). Standard Portable Signature Industrial Magnets are exclusively produced in the USA at our manufacturing facility.