School Lab Horseshoe Magnet

School Lab Horseshoe Magnet

Different size Horseshoe Alnico Magnet
Painted With Keeper
This horseshoe magnet is carefully painted with the North and South poles marked.
Included is a steel keeper bar (not pictured) to protect the poles from damage or loss of magnetism.
Alnico is an acronym referring to a family of iron alloys which in addition to iron are composed primarily of aluminium (Al),