Master Magnetics 150 lb. 5"L 2"W x 1.062"H Red Retrieving Magnet with 4 Magnetic Shields and Eyebolt is a powerful tool for fishing metal objects in tanks, vats, waterways, or hard-to-reach places. It can also be used to move parts in and out of degreasing tanks. The magnet is made of sturdy welded construction and holds up to 150 pounds. It has an eyebolt on the top or side for easy lifting of metal objects. Eyebolt and nuts are included. This magnet is designed for indoor uses.