Due to the Christmas and New Year’s Day holidays, orders placed after 1:00PM ET on Friday, 12/22/2017 will be shipped on Tuesday, 12/26/2017. Orders placed after 1:00PM EST on Friday, 12/29/2017 will be shipped on Tuesday, 1/2/2018.

UPS and USPS do not guarantee delivery times through the end of the year. Some delays are not covered by their delivery guarantees, including an extra day in ground shipping and later delivery for overnight services.
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All orders placed & paid online by 1PM ET (M-F) will be shipped the same day!

Select-a-Size Magnet Finder

Use this handy table to find a magnet of a desired size.  All dimensions are in inches.  Click on the part numbers to go directly to individual product pages.  For a more complete list of available magnet sizes, check out our Magnet Summary page.

Shape
Grade
Show
Thickness (Magnetized through this dimension)
in inches
length
1/16 1/8 3/16 1/4 3/8 1/2 5/8 3/4 7/8 1 1 1/2 2 3 4
width 1/32
1/16 B111
B111
1/8 B221
B221
B321
B321
B421
B421
B621
B621
B821
B821
BC21
BC21
BX021
BX021
3/16 B331
B331
B631
B631
1/4 B441
B441
B641
B641
B841
B841
BC41
BC41
BX041
BX041
BX841
BX841
BY041
BY041
3/8 B661
B661
B861
B861
BC61
BC61
BX061
BX061
BY061
BY061
1/2 B881
B881
BC81
BC81
BX081
BX081
BX881
BX881
BY081
BY081
5/8
3/4 BCC1
BCC1
BX0C1
BX0C1
BX8C1
BX8C1
7/8 BEE1
BEE1
1 BX0X01
BX0X01
BX8X01
BX8X01
BY0X01
BY0X01
1 1/2 BX8X81
BX8X81
2 BY0Y01
BY0Y01
3
4



Color indicates Pull Force Case 1 in pounds.
0 to 5 5 to 10 10 to 20 20 to 30 30 to 40 40 to 50 50 to 100 100 to 200 200 to 500 500+




December
Specials

TIN1
10% Off
Our Popular Deluxe Magnet Kit

Get 'em on sale now as a holiday gift for your favorite magnet enthusiast.
Shop early and save!

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!


No Minimum Order!


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