- Madison, Wisconsin, United States
- Jun 3rd
JUST IN--NEW ITEM! Brand new first quality high-powered Grade N50--not N42 or N35 lower grades, 'rare earth" neodymium countersunk 4mm hole block magnets size 20mm x 10mm x 4mm thick (about 3/4" length, about .4 inch wide and about .16 inch thickness), with a 4 mm hole countersunk. Neodymium rare earth magnets are the most powerful you can purchase reasonably.