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 0.24
B114
1/8 1.14
B224
4.25
B824
7.63
BX024
3/16
1/4 4.25
B444
6.03
B644
7.63
B844
10.51
BC44
13.15
BX044
17.16
BX844
20.37
BY044
3/8 8.41
B664
10.51
B864
14.36
BC64
17.16
BX064
26.41
BY064
1/2 13.15
B884
17.16
BC84
20.37
BX084
26.41
BX884
30.02
BY084
32.58
BZ084
36.07
BZX084
5/8 17.56
BAA4
3/4 13.01
SB6C4-IN
21.94
BCC4
26.41
BX0C4
30.46
BX8C4
7/8 26.76
BEE4
1 18.9
SB8X04-IN
30.02
BX0X04
32.58
BX8X04
36.07
BY0X04
43.68
BZ0X04
49.69
BZX0X04
1 1/2 38.54
BX8X84
52.51
BZ0X84
2 49.69
BY0Y04
73.33
BZX0Y04
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