Big Magnets Ring Donut Magnet by AOAUTO – 60mm OD x 32mm ID, 2 Pack

Description

Product Overview

The AOAUTO Big Magnets Ring Donut Magnet is engineered for durability and performance in a wide range of applications. Measuring 60 mm in outer diameter, 32 mm in inner diameter, and 15 mm thick, each ferrite ring delivers a Grade 10 magnetic strength that can securely hold up to eight pounds. Constructed from high‑grade ceramic material, the magnets exhibit excellent resistance to demagnetization, corrosion, and oxidation, ensuring a long service life even in demanding environments. The smooth, rust‑proof surface allows for easy cleaning and handling, while the central hole provides a convenient anchor point for attaching tools, accessories, or experimental components. Packaged as a two‑piece set, these magnets give users the flexibility to experiment with multiple configurations, whether in a classroom lab, a maker‑space workshop, or a home DIY project.

Usage

These ring donut magnets excel in both indoor and outdoor settings. Hobbyists use them to create magnetic levitation displays, assemble modular magnetic puzzles, or secure metal components in model aircraft and robotics projects. Educators incorporate them into physics demonstrations, illustrating magnetic fields, attraction, and repulsion with a clear visual reference. In industrial contexts, the magnets serve as temporary fasteners for metal tools, holding parts in place during assembly or repair without the need for permanent fixtures. Their water‑resistant coating also makes them suitable for marine applications, such as securing small metal parts on boat decks or underwater research equipment. Because the magnets can be attached directly to metal surfaces or paired with adhesive pads for non‑metallic substrates, they adapt to virtually any surface you encounter.

Why Choose Us

Choosing AOAUTO means selecting a brand committed to quality, consistency, and customer satisfaction. Each magnet undergoes rigorous testing to verify magnetic strength, dimensional accuracy, and resistance to environmental factors. Our manufacturing process follows ISO‑9001 standards, guaranteeing that every batch meets the same high specifications. In addition, we provide responsive after‑sales support, offering technical assistance, replacement options, and a clear warranty policy for peace of mind. By sourcing premium raw materials and applying precision machining, we ensure that the magnets retain their performance over years of use, reducing the need for frequent replacements. Our dedication to sustainable practices also means that the ceramic composition is free from hazardous heavy metals, making the product safer for educational settings and environmentally conscious users.

Key Features

• Strong ferrite pull: Holds up to 8 lb, perfect for heavy‑duty projects.
• Corrosion‑resistant ceramic: Ideal for outdoor, marine, and humid environments.
• Central hole design: Enables easy attachment of tools, wires, or experimental rigs.
• Two‑piece pack: Provides flexibility for multiple setups or backup magnets.
• Responsive customer support: Technical help and warranty service available.

FAQ

What material are these magnets made from?

They are made from high‑grade ferrite ceramic, which offers strong magnetic force while being resistant to rust and corrosion.

Can the magnets be used underwater?

Yes, the rust‑proof coating allows them to function reliably in wet or submerged conditions, making them suitable for marine projects.

How much weight can each magnet hold?

Each magnet can securely hold up to eight pounds (approximately 3.6 kg) on a flat steel surface.

Are the magnets safe for classroom use?

Absolutely. The ceramic composition contains no hazardous heavy metals, and the magnets are encased in a smooth, non‑sharp surface for safe handling.

What is the return policy if a magnet arrives damaged?

We offer a 30‑day return window for defective items. Contact our support team with your order details, and we will arrange a replacement or refund promptly.