4mm diameter Magnet Strikers Round Disc Steel Plates 1000pieces

$18.79

1,000 individual magnet strikers. These discs are 4mm in diameter and 0.3mm thick Magnet strikers are the steel discs (NOT MAGNETS)  used to match up and separate magnets from the surface during application. Works with magnets up to 4mm in Diameter.

Note: These are not magnets, but will stick to magnets.