Large Magnet - Grade 10 Big Magnets Heavy Duty, OD60 x ID32 x 10mm Strong Round Magnets for Industry Science, School (2)

This is a good magnet. Indeed, it is stronger than others claiming to be a grade 8. The quality of the construction seems to good. (Note that I have no means to determine a magnet's grade.)

Did you know that you can take a magnet session this put it around your hose? It’ll break the molecules down make them smaller and water. Your plants more efficiently try it guys and stick some volcanic matter through the hose so it picks up the nutrients and gets rid of a yuck.

Be careful using these. If your fingers get in the way they will get pinched!!! Super strong!

Nice strong magnets.

Worked well for my project.

Work

Very Strong Magnetic Attraction These are Grade 10 magnetic strength, these large magnets provide strong magnetic adhesion, ensuring they stay firmly attached to any metal surface without slipping Size: Each large magnets heavy duty and measures OD: 60mm (2.36") x ID: 32mm (1.25") x Thickness: 10mm (0.39"), providing the ideal size for a wide range of applications, including scientific experiments, educational projects, industrial machinery, office organization, and home DIY. These magnets are highly resistant to demagnetization, corrosion, making them suitable for use in challenging environments without the need for additional protective coatings

For a ham radio operator these are an experimental antenna part. I made a two piece 4:1 Balun with these and had an amazing OCF (offset center-fed dipole) RECEIVE antenna with 94/44 foot elements made an amazing receive antenna.