Sealed TWICE - first in a high-end inert compound and then again in welded ABS.

Buy with confidence:

- High quality.

- Verified magnet pull force exceeding 12 lbs as an individual and 16 lbs in a pair. Most magnets sold mislead about the pull force by stating what all magnets stacked together exert. These have been tested for their actual use.

- Double sealed to protect and not react to their environment or rust.

Can get as single magnets or as paired sets if you prefer.