N52 Neodymium disc magnets. High-Quality N52 Magnets – Sizes Ranging from 2mm to 40mm. Unmatched Strength with N52 Grade. With a maximum energy product of 52 MGOe, these magnets provide the highest level of magnetism, making them ideal for various applications requiring intense magnetic force.
eBay
15x4mm Super Powerful Round Magnet Neodymium Magnet NdfeB N35 Strong Permanent Magnetic imanes Refrigerator Magnet
Aliexpress UK
21.5mm diameter x 11.4mm thick 6.9kg pull against mild steel. 4.95kg pull in a vertical position. Each magnet's North and South pole are on opposite 20mm diameter faces Rubber coating increases friction and prevents markeing on other contact surfaces These rubber coated magnets are designed to support the maximum amount of weight possible in a shear position by increasing the friction and resistance to sliding. Additionally, the rubber-coating helps to attract to fragile or easily marked surfaces by softening the impact.
eBay
12x3-4mm Super Strong Neodymium Magnet N35 NdfeB Permanent Magnetic imanes Round With Holes Powerful Magnets Refrigerator Magnet
Aliexpress UK
When magnetising two Neodymium magnets together, safely slide magnets together to avoid high impacts. These magnets are incredibly strong and never fail to impress. The magnets are coated in four layers of Nickel, Copper and Boron to enhance the lifespan of the magnet and the coating also provides a smooth finish.
eBay
4x2mm Super Strong Magnet N35 Round Magnetic NdFeB Neodymium Magnet Powerful Disc imanes Refrigerator Magnets
Aliexpress UK
Neodymium magnets are an alloy of neodymium iron and boron. They have very high energy and are more powerful for their size than any other magnet material. You will find them in many industrial and household products and are ideal for crafting.
eBay
20x10x2mm Super Strong Magnet N35 Block Magnetic NdFeB Neodymium Magnet Powerful Disc imanes Refrigerator Magnets
Aliexpress UK
Strongest N52 Magnets Strong Various Size 2-30mm DIY, Craft,Small Disc Magnet. Due to the nature of all Neodymium magnets, it is possible for them to shatter when a large force is applied. This applies to all Neodymium magnets.
eBay
15x3mm Super Strong Neodymium Magnet N35 NdfeB Permanent Magnetic imanes Round Powerful Magnets Refrigerator Magnet
Aliexpress UK
When magnetising two Neodymium magnets together, safely slide magnets together to avoid high impacts. These magnets are incredibly strong and never fail to impress. The magnets are coated in four layers of Nickel, Copper and Boron to enhance the lifespan of the magnet and the coating also provides a smooth finish.
eBay
50 Pcs Magnetic Name Magnet Badge Magnet Self-adhesive Magnets Plastic Mental ID Card Name Tag Business Name Magnetic Tag Holder
Aliexpress UK
5mm x 2mm Strong Magnets N52 Condition is New. Perfect for sticking notes on fridge doors.Great for do-it-yourself projects.Ages: 7+ ages, both for kids and adults.Size: 5 x 2mm.
eBay
3x10mm Mini Small Round Magnets 3*10 Powerful Magnets Strong Disc Magnet For Fridge, DIY, Scientific, Craft, 3*10mm 3*10 3x10
Aliexpress UK
They have a high magnetic field strength and have a high coercivity (which makes them magnetically stable). Usually surprise is an issue--they can jump out of your hands and snap together from a surprising distance before you realize what is happening.
eBay
8/10/12/15/18/20x3 Strong Magnet Countersunk Round NdFeB Neodymium Magnet Powerful Rare Earth Permanent Fridge Magnets with hole
Aliexpress UK