Description
iron filings
holding under at least 100 Newtons of separation force after hand-evacuation of the air between them
87-inch focal length
so standard lead time for more than one unit is 60 days for this item
the smallest in the Alnico horseshoe series and well sized for individual student handling during basic attraction-and-repulsion lessons
Alnico Bar Magnet with Keepers, Model 0789B Material_Polypropylene iron filingsPair of Alnico bar magnets supplied with steel keepers in a cardboard box, the standard configuration for keeping the field intact between classroom magnetism sessions.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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