

🧲 Secure your space with power and precision — don’t get left behind!
Master Magnetics Ceramic Round Base Magnets offer a robust 65-pound pull force each, crafted from durable ceramic with a nickel-plated finish for corrosion resistance and heat tolerance up to 400°F. Featuring a 0.275" center hole, these 2.618" diameter magnets provide versatile mounting options for indoor and outdoor use. Trusted since 1976, this 3-pack combines industrial-grade strength with precision engineering, perfect for professionals and DIY enthusiasts seeking reliable, heavy-duty magnetic solutions.






| ASIN | B00IYFNXKC |
| Best Sellers Rank | #2,421 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #24 in Magnetic Hooks #1,020 in Hardware |
| Brand | Master Magnetics |
| Brand Name | Master Magnetics |
| Color | Chrome |
| Customer Reviews | 4.7 out of 5 stars 2,770 Reviews |
| Global Trade Identification Number | 00095421006847 |
| Included Components | Ceramic Round Base Magnets |
| Item Dimensions L x W x Thickness | 2.61"L x 2.61"W x 0.38"Th |
| Manufacturer | Master Magnetics, Inc. |
| Material | Ferrite, Low carbon steel |
| Material Type | Ferrite, Low carbon steel |
| Model Number | RB |
| Number of Pieces | 3 |
| Part Number | RB70CX3 |
| Product Dimensions | 2.61"L x 2.61"W x 0.38"Th |
| Pull Force | 65 Pounds |
| Shape | Round |
| UPC | 095421006847 |
| Unit Count | 3.0 Count |
D**A
Strong!
Very strong? Used it to secure a smaller toolbox to the side rail of my truck. Keeps it from sliding around but a strong sideways tug pops it off the metal. Worked great for my needs
T**A
Good product
Good product. Just as described. Good price. Good magnetic strength.
A**Z
Excellent, Strong Magnets!
These magnets are stellar! Much stronger than I had expected and I use them at work, too. Love them!
M**S
Strong magnet
These are awesome I bought it to put on my crane remote for my service truck
G**R
Good Strong Magnets, Mostly!
But it appears that the shielding part is made of stainless steel which does not conduct a magnetic field very well. The only reason this matters is in the way I use these. I've tied them to winter golf tees, rubber tees with various heights. If the shiny side is up there is very little magnetic pull, needs to be flipped over to pick the tees up. I'm well into my 70's and need every convenience I can find! Other than that these are well made. I think I'll heat one up and see if I can break the glue bond holding the two pieces together.
M**D
Strong magnet
Product works just as described. Very strong magnet works great.
C**N
Magnets
Powerful magnets that can be used for a lot of different projects.
J**O
Potentes
Potente magnetos
Trustpilot
2 weeks ago
1 day ago