How to buy original TRYMAG neodymium bar magnets in India?

CrowCrowCrow imports TRYMAG magnets directly from authorized US retailers and brand partners, ensuring they are factory-sealed and 100% original. All customs duties and GST are included in the listed INR price, with ExpressBox tracked delivery to your pincode. You receive a GST invoice for your purchase.

What does the N42 grade mean for these neodymium magnets?

The N42 grade indicates a high energy product for neodymium magnets, meaning they offer significantly stronger magnetic force compared to lower grades like N35 or N38 for the same physical size. This makes them ideal for holding heavier items or for applications requiring a more robust magnetic pull.

How strong are these 40x10x5mm magnets, and what can they hold?

Each 40x10x5mm N42 grade magnet has a pull force of approximately 1.5 kg (3.3 lbs) when in direct contact with a flat, 10mm thick steel surface. They are suitable for organizing tools in a workshop, displaying artwork on a fridge, or securing important documents on a whiteboard.

Can these magnets be used outdoors or in humid Indian conditions?

Yes, the Ni+Cu+Ni triple-layer coating provides excellent corrosion resistance, making them suitable for various environments. However, avoid prolonged exposure to extreme moisture or temperatures above 80°C to maintain their performance and durability.

How do I install the adhesive backing on these magnets?

Installation is simple: just peel off the protective backing from the double-sided adhesive and firmly press the magnet onto any clean, flat, ferrous surface. Ensure the surface is free of dust and grease for optimal adhesion.

Are these magnets safe for use around electronics or pacemakers?

No, powerful neodymium magnets can damage electronic devices, magnetic media, and interfere with pacemakers. Keep them at a safe distance from such items. They are also a choking hazard for children and require adult supervision.

What is the difference between neodymium bar magnets and local Indian alternatives?

TRYMAG magnets offer a verified N42 grade and triple-layer Ni+Cu+Ni coating for superior strength and corrosion resistance, often at a competitive per-magnet cost. Local alternatives may vary significantly in grade, coating quality, and consistency, with prices ranging from ₹20-₹60 per magnet depending on size and strength.

TRYMAG Neodymium Bar Magnets 40x10x5mm (25 Pack)

Name: TRYMAG Strong Neodymium Bar Magnets with Adhesive Backing, 40x10x5 mm (25 Pack) | N42 Grade for Heavy Duty Use
Brand: TRYMAG
SKU: ykw5063
Price: 2814.00 INR
Availability: InStock

About this item

TRYMAG neodymium bar magnets provide exceptional magnetic strength with an N42 grade, perfect for holding heavy objects. Each 40x10x5mm magnet features a durable Ni+Cu+Ni triple-layer coating for corrosion resistance and a strong double-sided adhesive backing for effortless installation on any clean, flat surface. These magnets are ideal for organizing tools, displaying artwork, or securing items in your home, kitchen, office, or garage, securely attaching to any iron or steel surface.

The N42 grade signifies superior magnetic power compared to lower grades, ensuring a reliable hold for demanding tasks. The triple-layer nickel coating enhances resistance to corrosion and oxidation, maintaining performance even in varied environments. Each magnet is designed for longevity, provided they are handled correctly and not subjected to extreme conditions or impact.

For Indian buyers, these magnets offer a robust solution for DIY projects and organization. All customs duties and GST are included in the price, with delivery via ExpressBox tracked shipping. While strong, handle with care to avoid pinching fingers or damaging electronics.

Key Features

Premium Coating — Ni+Cu+Ni Triple Layer Coated. Bar magnets with premium quality coating, which provide excellent corrosion resistance with a shiny and smooth finish that doesn't rust or scratch
Cost Savings — This set includes 25 adhesive double-sided stickers and powerful rare earth bar magnets, allowing you to use these magnets on both metallic and non-metallic items. With competitive pricing and cost-effectiveness, this rare earth magnet set is your best choice!
Powerful & Easy Installation — These powerful neodymium bar magnets are crafted using the strongest magnetic material to meet your demands. With a simple and straightforward process, just peel off the protective backing and effortlessly attach the heavy duty magnets to any clean, flat surface
Versatile Use — TRYMAG super strong neodymium bar magnets are designed to provide a robust solution for holding various items in your home, kitchen, office, garage, cabinets, and refrigerator. These strong magnets heavy duty have a powerful magnetic force, allowing them to securely attach to any surface made of iron or steel. Whether you need to organize tools, display artwork, or keep important documents in place, these adhesive magnets offer versatility and reliability in any setting
Professional Brand — Made under ISO 9001 Quality Systems. We are professional magnetic products sellers and you can find any super magnets you want in TRYMAG store. Any questions about our industrial bar magnets, please feel free to contact us and we will handle them as soon as possible

Why choose this product

Superior Magnetic Power & Durability

TRYMAG neodymium bar magnets deliver exceptional N42 grade strength, far exceeding standard magnets for reliable heavy-duty applications. The robust Ni+Cu+Ni triple-layer coating provides excellent corrosion resistance, ensuring these magnets maintain their integrity and performance even in humid Indian climates. Unlike weaker alternatives, these are designed for longevity and a secure hold on any ferrous surface. Each magnet is manufactured under ISO 9001 quality systems, guaranteeing consistent quality and performance for your organizing and DIY needs.

Who It's For & Who Should Skip

Ideal for DIY enthusiasts, workshop organizers, office managers, and homeowners needing strong, reliable magnetic solutions for tools, artwork, or securing items. Perfect for mounting lightweight metal objects on refrigerators, cabinets, or whiteboards. Skip if you require magnets for extreme heat applications (above 80°C) or need to hold objects heavier than 1.5 kg on a perfectly flat steel surface. Also, avoid if sensitive to strong magnetic fields or if children might ingest them; keep away from pacemakers and electronic devices.

How to use

Ensure the target surface is clean, dry, and flat. Remove any dust, grease, or debris to guarantee optimal adhesion for the magnet. — Prepare the Surface
Carefully peel off the protective backing from the double-sided adhesive on the magnet. Align the magnet with the desired location and press firmly for at least 10 seconds. — Apply the Magnet
Gently test the magnet's holding strength by attaching a suitable metal object. For heavier items, use multiple magnets spaced appropriately for even weight distribution. — Test the Hold
Avoid pinching fingers between magnets or between a magnet and a metal surface. Keep away from sensitive electronics, magnetic media, and children due to strong magnetic fields and ingestion hazard. — Handle with Care

Example scenarios

Typical situations where TRYMAG Strong Neodymium Bar Magnets with Adhesive Backing helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

Organizing a home workshop in a humid coastal city like Mumbai or Chennai.

How this product helps

TRYMAG's corrosion-resistant coating protects these N42 magnets from rust, ensuring they maintain their strong hold on tools and metal parts even in high humidity. The adhesive backing allows easy mounting on tool cabinets or walls.

Scenario 2

Illustrative example

Where it helps

Securing important documents or artwork on a refrigerator or whiteboard in an office.

How this product helps

Each 40x10x5mm magnet offers a reliable 1.5 kg pull force, easily holding multiple sheets of paper or lightweight frames. The clean silver finish and strong adhesive provide a neat, secure display solution without damaging surfaces.

Specifications

Composition

Primary Material	Neodymium Iron Boron (NdFeB)
Coating Layers	Nickel, Copper, Nickel

Usage

Application	Mounting, organizing, DIY, crafts, workshops, offices, kitchens, garages
Surface Type	Clean, flat ferrous (iron/steel) surfaces
Installation	Peel and stick adhesive backing
Cost per use	25 magnets at ₹2,814 — ₹113 per magnet
Shelf life after opening	12 months (typical for coated metal components)
Contraindications	Keep away from pacemakers, sensitive electronics, magnetic media. Not for children (ingestion hazard). Not suitable for temperatures above 80°C.
Handling Warning	Powerful magnets can pinch fingers. Handle with care. Dispose of damaged magnets completely.

How we compare

Feature	TRYMAG Strong Neodymium	Others
Magnet Grade	N42 (High energy product)	Varies widely (N30-N45 common), often unstated or lower grade
Coating	Ni+Cu+Ni Triple Layer (Excellent corrosion resistance)	Single/double nickel plating or unplated (variable corrosion resistance)
Adhesive Backing	Strong double-sided adhesive included	Often sold separately or with weaker adhesive
Dimensions & Pack Count	40x10x5mm, 25 magnets per pack	Sizes vary; packs range from 10-50 magnets, price per magnet varies
Cost per magnet	₹113 per magnet	₹20 - ₹60 per magnet (approx.) for similar size/grade

SKU	ykw5063
Brand	TRYMAG
Material	Neodymium (NdFeB)
Grade	N42
Coating	Ni+Cu+Ni Triple Layer
Dimensions	40x10x5 mm (1.57x0.39x0.20 inches)
Shape	Bar / Rectangular
Color	Silver
Adhesive Backing	Double-Sided
Pack Count	25 magnets + 25 adhesive stickers
Pull Force	Approx. 1.5 kg (3.3 lbs) per magnet on 10mm thick steel
Max Operating Temperature	80°C (176°F)
Country of Origin	Manufactured under ISO 9001 Quality Systems

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Spec
Price

TRYMAG Strong Neodymium Bar Magnets with Adhesive Backing, 40x10x5 mm (25 Pack) | N42 Grade for Heavy Duty Use

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