









🧲 Power your projects with magnetic mastery—don’t get left behind!
The AOMAG Ferrite Ring Magnet is a robust 4-inch diameter ceramic magnet featuring a 60mm center hole and 20mm thickness. With a strong 120 lbs pull force and Grade 10 magnetic strength, it offers exceptional adhesion and durability, resisting corrosion and demagnetization. Ideal for professional DIY, industrial, and creative applications, this magnet combines high performance with cost-effective value.







| ASIN | B007OXE3LI |
| Best Sellers Rank | #43,827 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #31 in Industrial Ceramic Magnets |
| Brand | AOMAG |
| Color | Black |
| Date First Available | March 25, 2012 |
| Department | unisex-adult |
| Is Discontinued By Manufacturer | No |
| Item Thickness | 20 Millimeters |
| Item Weight | 1.12 pounds |
| Item model number | 7-303578JFA |
| Manufacturer | AOMAG |
| Material | Ceramic |
| Number of Pieces | 1 |
| Product Dimensions | 3.93"L x 3.93"W x 0.78"Th |
| Pull Force | 120 Pounds |
| Shape | Round |
A**R
Perfect!
Very strong magnet and is exactly what I needed. Very well packaged and arrived in perfect condition. Thanks!
F**S
Got what I wanted. Thanks.
Got what I wanted. Thanks.
S**I
🧲
Not as strong as thought to be yet holds small metal screws & such
A**R
GREAT
GREAT
D**S
Reliability
Easy to use for different applications.
M**N
Donut shaped Magnets
These magnets showed up in perfect condition. They are impressively strong. I look forward to running experiments with them. I would definitly want to see their other product offerings. Thank you
S**N
Powerful High Quality
Strong powerful well made heavy duty magnet.
O**R
They chip really easy
They chip really easy
V**O
Ottimo
A**C
Strong ring
P**E
Bonne qualité
T**N
Strong magnetic
E**R
Ideal for what’s required
Trustpilot
Hace 1 semana
Hace 2 días