Description
Reviews
| Brand | - |
| Category | Electronic Components / Maker DIY / Magnets & Magnetic Balls |
| Origin | - |
| Material | Neodymium Iron Boron (NdFeB) with Nickel Plating |
| Shape | Round Disc |
| Adhesive Type | 3M VHB Double-Sided Tape |
| Grade | N52 Super Strong |
| Coating | Nickel-Copper-Nickel Triple Layer |
| Temperature Resistance | Up to 80°C (176°F) |
| Application Surface | Metal, Glass, Wood, Plastic, Ceramic |
| Package Contents | 10 Pairs (20 Pieces Total) |
| Corrosion Resistance | High (Indoor and Protected Outdoor Use) |
| Reusability | Semi-Permanent (Adhesive may require replacement) |
Anonymous
Mar 31, 2026
Rating: 4/5
Great for organization
Bought these to organize tools in my workshop. They work perfectly on the metal cabinets. Just make sure to clean the surface thoroughly before applying the adhesive side.
Anonymous
Mar 22, 2026
Rating: 5/5
Incredibly strong hold
I used these to mount a heavy metal sign on my garage door. The suction is amazing; I can barely pull them apart by hand once connected. The adhesive backing seems very durable too.
Anonymous
Mar 08, 2026
Rating: 5/5
Better than expected
The N52 grade is no joke. These are tiny but pack a serious punch. I'm using them to secure loose items in my RV during travel, and they haven't budged an inch.
Anonymous
Mar 08, 2026
Rating: 5/5
Perfect for DIY projects
Used these for a hidden latch on a wooden box. One magnet goes inside the wood, the other on the lid. It snaps shut satisfyingly every time. Highly recommend for crafters.
Anonymous
Mar 07, 2026
Rating: 5/5
Holds heavy loads
I attached one half to a concrete wall using a screw anchor and the other to a metal shelf. It holds the shelf securely without any visible brackets. Very sleek look.
Anonymous
Mar 03, 2026
Rating: 3/5
Strong but careful with fingers
The magnets are extremely powerful, maybe too powerful for small hands. I pinched my finger pretty good while trying to separate them. Great product, just handle with care.
Q: Will the adhesive damage painted walls when removed?
A: The 3M VHB tape is designed for strong bonding. Removing it from fresh or delicate paint may cause peeling. We suggest testing a small area first or using a hairdryer to warm the adhesive before slow removal.
Q: Can I drill a hole through these magnets to screw them in?
A: We strongly advise against drilling these magnets. They are brittle and will likely shatter or crack under the stress of drilling. Additionally, the dust produced is flammable. Please use the provided adhesive or epoxy to mount them.
Q: Can these magnets be used outdoors in the rain?
A: While the nickel coating offers good corrosion resistance, prolonged exposure to moisture can eventually cause rust. We recommend using them in covered outdoor areas or sealing the edges with clear nail polish for extra protection.
Q: Are these safe to use near pacemakers or electronic devices?
A: No. These are high-strength neodymium magnets and can interfere with pacemakers, credit cards, hard drives, and other sensitive electronics. Please keep them at a safe distance from such items.
Q: What is the maximum weight a single pair can hold vertically?
A: For vertical shear strength, a single pair of our standard size N52 magnets can typically hold between 5 to 8 lbs depending on the surface texture and cleanliness. Horizontal holding force is significantly higher.
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