30 Lb N52 Encased Rare Earth Magnet. Primarily used as a ferrous detection magnet for scrap or precious metals. Can also be used as a heavy duty, but compact pickup magnet. Powerful 5/8" diameter x 5/8" tall cylinder N52 grade neodymium-iron-boron magnet in an aluminum case for industrial and hobby use. It comes with an extra heavy duty split ring for attaching a hook, rope, wire, or fishing line. The magnet insert is rated at approximately 30 lbs (as with all magnets, this rating depends on the magnet mating to a smooth, flat, unpainted steel surface). A vinyl cap is included to buffer the strength of the magnet and protect the head when it is not in use. Dimensions are: 7/8" (22mm)diameter x 1" (25mm) tall head 2.125" (54mm)overall length 3/8" (10mm) diameter handle 1/2" (13mm) diameter heavy-duty stainless steel split ring. International Buyers – Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. View more great items Handy Magnets are manufactured in the USA by Revolution Machines LLC