Strong 1.25″ Donut Ferrite Ring Magnets – 29 Pack by Creative Hobbies

Description

Product Overview

The Creative Hobbies 29‑piece set of donut‑shaped ferrite ring magnets combines robust magnetic performance with a compact, versatile form factor. Each magnet measures 1.25 inches in overall diameter, featuring a 3/8 inch central aperture that accommodates bolts, rods, or other fastening elements, and a thickness of 3/16 inch. Constructed from high‑grade ferrite material, these magnets generate approximately 2800 Gauss of magnetic flux density, placing them in the Grade 5 strength category. This level of pull enables each magnet to securely hold up to one pound of weight, making them suitable for a wide range of everyday and specialized applications. The set is packaged in a sturdy, resealable container that protects the magnets from chipping and ensures they remain organized for quick access during projects. With a total weight of just over one pound, the collection is lightweight enough for easy transport yet substantial enough to provide a reliable supply for ongoing tasks. The product has earned a solid reputation among hobbyists, educators, and professionals, reflected in its 4.5‑star rating from over 700 customer reviews. Its discontinued‑by‑manufacturer status is false, confirming continued availability and support from Creative Hobbies.

Usage

These ring magnets excel in environments where a strong, yet discreet, magnetic connection is required. In home settings, they are perfect for attaching grocery lists, photos, or reminders to refrigerator doors without the need for adhesives that can damage surfaces. In educational contexts, teachers leverage the magnets to create interactive whiteboard displays, secure lab equipment, or demonstrate magnetic field concepts during physics lessons. The 3/8 inch hole allows the magnets to be threaded onto wooden dowels, metal rods, or plastic shafts, enabling the construction of custom magnetic hinges, rotating displays, or modular storage solutions. For craft enthusiasts, the magnets serve as reusable fasteners for scrapbooking, jewelry making, and model building, providing a clean, non‑permanent method to join components. Their compatibility with a variety of adhesives—including hot glue, epoxy, and silicone—means they can be permanently bonded when a fixed attachment is desired. In industrial or scientific projects, the magnets are employed to hold sensors, small tools, or test specimens in place, benefiting from the predictable pull force and resistance to demagnetization over time. Whether used in a classroom, workshop, or household, the magnets adapt to numerous scenarios, delivering reliable performance without the mess of tapes or the risk of damage associated with nails or screws.

Why Choose Us

Choosing Creative Hobbies for your magnetic needs means selecting a brand that prioritizes quality, consistency, and customer satisfaction. Each magnet undergoes rigorous testing to verify magnetic strength, dimensional accuracy, and durability, ensuring that the specifications listed—such as the 2800 Gauss field strength—are reliably met in every unit. The ferrite composition offers excellent resistance to corrosion and temperature fluctuations, making the magnets suitable for both indoor and outdoor applications. Creative Hobbies also provides responsive after‑sales support; any concerns regarding product performance are addressed promptly, and replacement parts are readily available if needed. The company’s commitment to sustainable manufacturing practices reduces environmental impact, and the packaging is designed for recyclability. Moreover, the extensive positive feedback from a community of over 700 reviewers underscores the trust placed in these magnets for a variety of projects. By offering a competitively priced, high‑quality product that combines strength, versatility, and durability, Creative Hobbies delivers a solution that meets the expectations of hobbyists, educators, and professionals alike.

Key Features

• Grade 5 ferrite material provides 2800 Gauss strength, holding up to 1 lb per magnet.
• Convenient 3/8 inch center hole enables easy integration with rods, bolts, and shafts.
• Compact 1.25 inch diameter fits a wide range of surfaces, from refrigerators to whiteboards.
• Adhesive‑friendly surface works with hot glue, epoxy, and silicone for permanent installations.
• Responsive customer support and reliable warranty ensure peace of mind after purchase.

FAQ

What is the maximum weight each magnet can hold?

Each magnet is rated to hold up to one pound (approximately 0.45 kg) under normal conditions, making them suitable for light to medium‑weight items such as paper, small tools, or decorative pieces.

Can these magnets be used on metal surfaces other than steel?

Yes, ferrite magnets will attract any ferromagnetic material, including iron and certain stainless steel alloys. They will not stick to non‑magnetic metals like aluminum or copper.

Are the magnets safe for use around electronic devices?

While the magnetic field is strong enough for many practical uses, it is not powerful enough to damage most consumer electronics. However, it is advisable to keep them away from sensitive data storage devices such as hard drives or credit cards.

How do I attach the magnets permanently to a surface?

The magnet surface is compatible with a variety of adhesives, including hot glue, epoxy, and silicone. Apply the adhesive to the magnet, press it onto the clean surface, and allow the recommended curing time for a lasting bond.

Do the magnets lose strength over time?

Ferrite magnets are known for their long‑term stability. Under normal indoor conditions, they retain their magnetic strength for many years without noticeable degradation.

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