Red Cast Horseshoe Magnet for Nail Polish,Strong Alnico Magnets with Magnetic Keeper, U Shaped Magnet for Nail Polish,DIY,Education, Doing Velvet Nail (25Lb)
Red horseshoe magnet are composed of aluminum, nickel and cobalt, with good resistance to high temperature and corrosion.
The alnico magnet weighs 4.ounces, measures 0.98" Wide x0.98" High x 1.57" Length(40x25x25mm),space between poles is 0.73".
These u shaped magnet for nails have a red smooth surface with a hole on top,this hole is 5mm(0.19")in diameter for attaching to conveyors, racks, welding jigs, and other applications.
The horse shoes magnets has a removable keeper to retain magnetic magnetism.The magnetic keeper can be removed when in use to maximize the magnetic force of the magnet horseshoe.
These heavy-duty Alnico Horseshoe Magnet are used to science investigations,classroom labs,home school,lifting, holding, even cat eye magnet for nails.