
Donut magnet you can take to town!! 74mm dia x 14mm thick with a 30mm hole. Very strong and well pedigreed - in fact, its kin are activating pacemakers. They are of a high permeability ferrite material with a lovely light blue or white epoxy coating. Okay, we have them because there is the odd bubble or scratch in the coating which ruled them out of the medical ball, but they're fine company nonetheless. Good display bases, paper clip traps, and super for classroom demos.
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2823 BL/WH DONUT MAGNET |
Pick up this 1-3/4" x 7/8" x 3/8" ceramic pick-up magnet while we still have it. It's in a heavy metal housing and has a stationary metal hoop, about 1/2" i.d., on top. The manufacturer tells us the magnet will grab up to 30 lbs of metal, and while Pat wouldn't bet on anything over 20 lbs, it's still very strong. Especially if you're going to dangle it on the end of a cord to gather spilled nails or to fish your keys out of the lake/pond/sewer/drain!
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91859 PICK-UP MAGNET |
WARNING: CHOKING HAZARD-This toy is or contains a marble. Not for children under 3 yrs.
They are 5/8" inch diameter spheres with a weak but workable magnetism. They come in a nice range of mixed colors in packages of (20). Not terribly strong, but they do cling together to make wonderful and unlikely chains and stacks and stalactites and things. They look like the gumballs of our youth, and will fascinate youngsters without the corollary risk of cavities!!
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6386 MAGNETIC MARBLES |
WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 yrs.
Spin this spindle and watch it turn in perpetuity!! Well, for a long time anyway. Inside the 5-1/2" long colored plastic spindle are magnets which are repelled by magnets in the 5" x 3" black plastic base. The variously colored spindle floats in the air above the base thus virtually free of normal friction. It also has red lights to light up its way as it spins, giving it almost a strobing effect. Nifty desk toy named "Revolution".
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91664 LIGHTED REVOLUTION |
It's the biggest fridge magnet in the world, 47-3/4" long x 7-1/4" wide x .024" thick. It's red vinyl, with a corner lopped off 4" from one end and a 1/4" wide mottled white strip around the edges-and it's just crying to be written on with a marker, dry-erase or otherwise. Stick it on the door vertically and write a two-month grocery list on it. Cut it up and make hundreds of fridge magnets. Stick it on the side of the car or truck and make your own custom, removable sign.
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36371 RED SHEET MAGNET |
Rare earth magnets are usually killers for their size, and these thick discs are no exception. The price, on the other hand, for (3) 7/16" dia x 1/4" 5-lb lift or (2) 9/16” dia x 3/16” 8-lb lift magnets each stored on a 2" dia steel disc, is a rare exception.
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93463 MAGNETS, SET OF 2 | |
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92042 MAGNETS, SET OF 3 |
This was pronounced "very interesting" by our magnet-investigation team, but they wouldn't tell us why. This 1-15/16" x 3/4" x 1/8" thick ceramic magnet is magnetized on only one face, so it sticks to stuff but stuff doesn't stick to it. Or at least that's one way to look at this attractive example of passive/aggressive behavior. Will hang on for approx 3/4 of a pound's worth. You'll get (10).
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38497 1-WAY MAGNET |
A whole bunch, yea a whole classroom's worth, of ceramic magnets for a song. You'll get 2 pounds of the attractive little things, which will be a few dozen or more of them in assorted sizes and shapes. The largest are likely to be 1-1/4" dia and the smallest 1/2" x 1/4" but there may be others, and they're all strong little buggers. Buy in bulk and make your own maglev model train. Our pkg(2) is 2 lbs of magnets.
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93651 MAG PACK |
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