For the Christmas and New Year's Day holidays, orders placed after 1:00PM EST on Friday, 12/21 will be shipped on Wednesday, 12/26. Orders placed after 1:00PM EST on Friday, 12/28 will be shipped on Wednesday, 1/2/19.

UPS and USPS do not guarantee delivery times through the end of the year. This may include an extra day in ground shipping and later delivery for overnight services.

Canada: Postal shipping delays are possible from the Canada Post strike.
We are now required to collect sales tax in several states. If your business is tax exempt, learn more here.
 
All orders placed & paid online by 1PM ET (M-F) will be shipped the same day!
Details

What does a magnetic field look like?

We're often asked about what the shape of a magnetic field looks like, and how it is changed by its surrounding environment. Below are a few screenshots taken from a magnetic FEA (Finite Element Analysis) software analysis. For these pictures, our popular D42 magnet is shown throughout.

  1. A D42 magnet in free space
  2. A D42 magnet touching a flat steel plate (Case 1)
  3. A D42 magnet between two flat steel plates (Case 2)
  4. A pair of D42 magnets (Case 3)
  5. A pair of D42 magnets attracting, animated
  6. A pair of D42 magnets repelling, animated

A D42 magnet in free space:



A D42 magnet touching a flat steel plate (Case 1):



A D42 magnet between two flat steel plates (Case 2):



A pair of D42 magnets (Case 3):



A pair of D42 magnets attracting, animated:



A pair of D42 magnets repelling, animated:



December
Specials

TIN1
10% Off
Our Popular Deluxe Magnet Kit

An attractive holiday gift for your favorite magnet enthusiast.

XMAS1
10% Off
XMAS1 & XMAS2
Magnetic Thumbtacks

WPH-LG
10% Off
WPH-LG

Magnetic Hook
Great for holding a wreath to a steel door!


Order by phone:
1-888-SHOP-KJM
(1-888-746-7556)
or 215-766-8055

Order online for
fastest shipping!


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K&J Magnetics, Inc.
Your online source for incredibly powerful neodymium magnets