30lb N52 Magnet for testing ferrous or precious metals30 Lb N52 Rare Earth Magnet Mounted In Aluminum. Primarily used as a ferrous detection device for scrap or precious metal sorting. Can also be used as a heavy duty, 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 hanging or 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.
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.