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N45 Neodymium Cube Magnet 3/8x3/8x3/8" 15.5 lbs Pull - Strong Rare Earth for Holding Power

MSRP: $4.96
Was: $4.96
Now: $2.45
(You save $2.51 )
(1 review) Write a Review
SKU:
NB0055-45NM
Condition:
New
Minimum Purchase:
1 unit
Bulk Pricing:
Buy in bulk and save Bulk price

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

  • Buy 6 - 19 and pay only $2.36 each
  • Buy 20 - 49 and pay only $2.15 each
  • Buy 50 - 99 and pay only $1.92 each
  • Buy 100 - 499 and pay only $1.84 each
  • Buy 500 - 999 and pay only $1.79 each
  • Buy 1000 or above and pay only $1.75 each
Material:
Neodymium
Grade:
N45
Pulling Force:
15.50Lbs.
Pole Orientation:
Thru Thickness
Coating:
NiCuNi
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Product Description

Experience Unmatched Strength with N45 Neodymium Cube Magnets
This high-quality neodymium cube magnet is crafted from patented N45-grade NdFeB (neodymium-iron-boron) rare earth alloy under ISO 9001 quality standards. Measuring a compact 3/8" on each side, it's magnetized through the thickness with poles on opposite faces for superior attraction in versatile setups.

Key Features:

  • Impressive Power: N45 grade delivering 15.5 lbs pull force, 13,500 Gauss remanence (1.35 Tesla), and 45 MGOe maximum energy product for exceptional holding.
  • Durable Coating: Triple-layer NiCuNi (nickel-copper-nickel) plating provides corrosion resistance and a polished finish.
  • Precision Engineering: Tolerances of +/-0.002" (including coating) for reliable, exact performance.
  • Compact Design: Cube shape perfect for space-efficient applications without compromising strength.

Ideal Applications:
Essential for educators, researchers, professionals, and hobbyists in industrial holding, educational experiments, research projects, commercial assemblies, and personal DIY crafts like magnetic organizers or closures.

Important Safety Notes:

  • Neodymium magnets are fragile and brittle—handle carefully to prevent chipping, shattering, or pinching injuries.
  • Keep away from pacemakers, children, and sensitive electronics.
  • Not intended for entertainment, jewelry, mental stimulation, or stress relief; dispose if damaged.
  • Backed by a 10-year warranty on magnetic strength under normal conditions (void in high temperatures, vibration, opposing fields, outdoors, or humid/salty environments without protection).

Order today for bulk discounts and next-business-day shipping from Magnet4Sale!

Warranty

This magnet includes a 10-year warranty for its magnetic strength, provided it is used under normal conditions. Usage in environments with elevated temperatures, significant vibration, or intense opposing magnetic fields will render this warranty null and void. It is also not suitable for use outdoors or in areas with high humidity or salt content, unless additional protective insulation measures are implemented.

Product Videos

Custom Field

Material Neodymium
Grade N45
Pulling Force 15.50Lbs.
Pole Orientation Thru Thickness
Coating NiCuNi

Product Reviews

Write a Review

1 Review

  • 5
    cube magnets small

    Posted by Dale Nathen on May 29th 2018

    I keep 20 of these on my desk at work for stress relief and just play with them.