what is the lifting capacity of this magnet?

I’m my experience between 325 - 370g.

what is the equivalent pull force?

This magnet can pick up about 100 paper clips

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

AOMAG Ferrite Ring Magnet, 4In Dia, Ceramic for Science Experiment

AOMAG Ferrite Ring Magnet, 4In Dia, Ceramic for Science Experiment

Product ID: 253917762

Details

Brand
AOMAG
Colour
Black
Material
Ferrite
Product dimensions
10L x 10W x
Shape
Round

📏Precision 100mm ±0.05mm

🧲Grade C8 Ceramic Magnet

🌡️Stable up to 400°F

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

8323 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

Description

🧲 Elevate your experiments and executive desk game with magnetic precision!

THERMAL STABILITY - Maintains magnetic integrity up to 400°F—built to perform under pressure.
SLEEK INDUSTRIAL DESIGN - Dark grey ceramic ring magnet that blends professional aesthetics with durability.
PREMIUM GRADE C 8 CERAMIC - Delivers reliable magnetic strength for serious science and executive play.
ISO 9001 CERTIFIED QUALITY - Manufactured under strict quality standards for consistent, dependable performance.
PRECISION PERFECT DIMENSIONS - Engineered with tight ±0.05mm tolerance for flawless fit and function.

The AOMAG Ferrite Ring Magnet is a 4-inch diameter, 20mm thick ceramic magnet with a 60mm inner hole, crafted to Grade C8 standards. With a tight manufacturing tolerance of ±0.05mm and thermal stability up to 400°F, this ISO9001:2008 certified magnet offers reliable strength and precision for science experiments or executive toys. Its sleek dark grey finish and robust build make it a top choice for professionals seeking both function and style.

Specifications

ASIN	B007OXE3LI
Best Sellers Rank	#54,657 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #106 in Industrial Magnets
Brand Name	AOMAG
Color	Black
Customer Reviews	4.5 4.5 out of 5 stars (749)
Item Dimensions L x W x Thickness	10L x 10W x 2Th centimeters
Item Thickness	0.78 Inches
Item Weight	508 g
Manufacturer	AOMAG
Material Type	Ferrite
Model Number	7-303578JFA
Number of Pieces	1
Part Number	7-303578JFA
Pull Force	120 Pounds
Shape	Round
Unit Count	1.0 Count

Reviews

V**O

Ottimo

8.10.2025

A**C

Strong ring

24.09.2025

P**E

Bonne qualité

1.12.2024

V**L

This is a project peace

21.04.2026

T**N

Strong magnetic

26.05.2024

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.