These are just like our BC66
magnets, but with poor plating. Some of these magnets have splotches and imperfections in the plating, and just aren't good enough to meet our quality standards. Make our mistake your gain. Get these surplus blocks while they last!
This is a mighty strong block magnet despite its relatively small size. Powerful enough for some very demanding tasks, but don't be fooled... this magnet can pinch quite hard if mishandled.