Neodymium Fishing Camping Fridge Magnets 5 Pack 55 LBS Pulling Force

Description

5 Pack Small and Super strong Rare-Earth
Neodymium Magnets
55 pounds pulling strength Ideal for retrieving items from a lake, river, or well. Good magnet for lifting, hanging, or retrieving, or a super strong fridge magnet. Great for camping and the RV. The powerful magnetic force is only concentrated at
the bottom, the other three sides are protected by steel with almost no magnetic force.
A neodymium magnet is the most widely used
type of
rare-earth magnet
. It is a
permanent magnet
made from an
alloy
of
neodymium
,
iron
, and
boron
to form the
tetragonal
crystalline structure.
Developed independently in 1984 by
General
Motors
and
Sumitomo Special Metals
,
neodymium magnets are the strongest type of permanent magnet available commercially.