Very strong (N35-N40) super strong magnet square block with slightly rounded corners. Plated with nickel. The square is 1″ x 1″ and the thickness is 1/4″. N35=35 MGOe (Mega Gauss Oersted)= 3500 Tesla Warning: Gloves and goggles are required when handling these magnets. Neodymium magnets should always be handled carefully. Some that are slightly larger than…
Very strong N35 Super Ball Magnet with a diameter of 0.25 inch (about 6 mm). A neodymium magnet (a special type of rare-earth magnet) is a powerful magnet made of a combination of neodymium, iron, and boron — Nd2Fe14B. These magnets are very strong in comparison to their mass, but are also mechanically fragile and…
Very strong super magnet disk with outer diameter of 0.5 inch and thickness of 0.125 inch. A neodymium magnet (a special type of rare-earth magnet) is a powerful magnet made of a combination of neodymium, iron, and boron — Nd2Fe14B. These magnets are very strong in comparison to their mass, but are also mechanically fragile…
These bar magnets measure about 1/4″ x 1/2″ x 3″ (72 x 12 x 6 mm). The magnets are made of Aluminum (Al), Nickel (Ni), and Cobalt (Co) which makes for a super strong and high quality magnet. Alnico bar magnets can be used with iron filings to demonstrate magnetic lines of force. The notched end…
Ultra strong (N35) Neodymium magnet disk with slightly rounded edges. Plated with nickel. The diameter of the disk is 0.94″ and the thickness is 1/4″. Warning: Gloves and goggles are required when handliing these magnets. Warning: Neodymium magnets should always be handled carefully. Some that are slightly larger than the size of a penny are…
These bar magnets measure about 1/4″ x 1/2″ x 3″ (72 x 12 x 6 mm). The magnets are made of Aluminum (8%), Nickel (14%), Cobalt (24%), copper (3%) and Iron (51%) which makes for a super strong and high quality magnet. Alnico bar magnets can be used with iron filings to demonstrate magnetic lines…