Product Description
Experience unmatched holding power with our 2x2x1/2" N42 Neodymium Block Magnet — one of the most versatile and powerful rectangular rare earth magnets available today. This super strong N42 neodymium block delivers an impressive 100 lb pulling force (tested on thick steel), making it an essential choice for industrial applications, metal fabrication, heavy-duty tool organization, welding jigs, machinery fixtures, woodworking, and large-scale DIY or scientific projects.
Product Specifications:
- Dimensions: 2" length × 2" width × 1/2" thickness (magnetized through the 1/2" thickness — north and south poles on the large 2×2" faces)
- Grade: High-performance N42 (remanence ~13,200 Gauss / 1.32 Tesla)
- Material: Premium sintered NdFeB (neodymium-iron-boron) rare earth magnet
- Coating: Triple-layer Ni-Cu-Ni (nickel-copper-nickel) for excellent corrosion resistance, durability, and a bright, professional finish
- Pull Force: Approximately 100 lbs (actual holding strength depends on surface material, contact area, and air gap)
- Tolerance: ±0.002" (with coating)
- Quality Assurance: Manufactured under ISO 9001 standards
- Warranty: 10-year guarantee on magnetic strength under normal use
Why this 2x2x1/2" N42 block magnet stands out With its generous 2×2" surface area and half-inch thickness, this magnet provides exceptional holding strength in a compact, easy-to-mount package. The N42 grade strikes the perfect balance between maximum magnetic power and cost-effectiveness — offering significantly more strength than lower grades while remaining more affordable than N52 equivalents. It's an ideal solution for professionals who need reliable, long-lasting magnetic performance without overpaying for ultra-premium grades.
Popular Industrial & Commercial Applications
- Securing steel plates, sheets, and workpieces during fabrication or welding
- Building powerful magnetic jigs, fixtures, and tool holders
- Heavy-duty organization and storage of tools, knives, and metal parts
- Magnetic door catches, closures, and hardware in large equipment
- Prototyping, engineering, and custom magnetic assemblies
- Renewable energy, automotive, and machinery components
Important Safety Warning Neodymium magnets are extremely powerful and can cause serious injury if mishandled. They may snap together with great force, pinch skin, or chip/break if dropped. Keep away from pacemakers, electronic devices, credit cards, children, and metal objects. Always use proper gloves, separation tools, and caution when handling multiple magnets.
Shop now for the best price on 2x2x1/2 inch N42 neodymium block magnets — perfect for single purchases or bulk wholesale orders. Fast shipping from our US warehouse. Order your heavy-duty rare earth magnet today and experience the difference in strength and quality!
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
Product Reviews
1 Review
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2"x2"x1/2" N42
Excellent Product. Service is fantastic. Prompt and accurate. Look forward to working with CMS.
