4 mm x 4 mm x 1.5 mm Samarian Cobalt Block Magnets Cartridge coils headphones E
Magnets in micro Sizes
4 mm x 4 mm x 1.5 mm samarium cobalt block Magnets
Turntable Cartridge / Stylus Builders and Repair
1 Dozen (12 count)
+/-0.1mm manufacturers tolerance on any dimension
Magnetised through the thickness so that one 4x4mm face is north and the other is south
WARNING: These cobalt magnets are brittle in natural and can possibly shatter if
allowed to jump to another magnet or to a steel surface.