--- product_id: 48167128 title: "AOMAG® Strong N52 Rectangular Neodymium Magnets 40 x 40 x 20mm" brand: "aomag" price: "S/.29" currency: PEN in_stock: false reviews_count: 11 url: https://www.desertcart.pe/products/48167128-aomag-strong-n52-rectangular-neodymium-magnets-40-x-40-x store_origin: PE region: Peru --- # 100Kg pull force Precise 40x40x20mm size ±0.05mm Handle with care - brittle N52 grade AOMAG® Strong N52 Rectangular Neodymium Magnets 40 x 40 x 20mm **Brand:** aomag **Price:** S/.29 **Availability:** ❌ Out of Stock ## Summary > 💥 Power in your palm: The magnet that means business. ## Quick Answers - **What is this?** AOMAG® Strong N52 Rectangular Neodymium Magnets 40 x 40 x 20mm by aomag - **How much does it cost?** S/.29 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/48167128-aomag-strong-n52-rectangular-neodymium-magnets-40-x-40-x) ## Best For - aomag enthusiasts ## Why This Product - Trusted aomag brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium N52 Grade:** Top-tier neodymium magnet delivers maximum strength in a compact, sleek rectangular form. - • **Safety-First Handling:** Fragile but fierce—wear gloves and glasses to avoid splinters and keep your workspace injury-free. - • **Unmatched Magnetic Power:** 100Kg pull force crushes ordinary magnets—engineered for serious lifting and industrial use. - • **Exclusive Industrial Magnet:** One powerful block per package, designed for professionals who demand reliability and strength. - • **Precision-Crafted Dimensions:** Exact 40x40x20mm block with tight ±0.05mm tolerance ensures perfect fit and consistent performance. ## Overview The AOMAG® Strong N52 Rectangular Neodymium Magnet is a high-performance rare earth magnet measuring 40x40x20mm with a pull force of 100Kg. Crafted with precision and magnetized through thickness, it offers superior strength compared to ceramic magnets. Ideal for industrial lifting and professional applications, it requires careful handling due to its brittle nature. ## Description Product Description Super strong and powerful magnet AOMAG brand neodymium magnets for science, innovation, engineering, and industry. We specialize in providing strong high-quality neodymium-iron-boron (NdFeB) magnets. Our neodymium magnets are made with the world's most advanced magnetic materials. We only sell new rare earth magnets licensed to the highest standards. If you need other types of magnets, can find in our store you want to any of the magnet. AOMAG Neodymium Magnets - 40 x 40 x 20 mm/50 x 50 x 30mm PAY ATTENTION! This is not a kids Toy! Not for children, parental supervision required. This block magnet are bounded by six equal square faces, the angle between any two adjacent faces of the magnet is a right angle. This magnet are made of neodymium, which makes them up to 21 times stronger than ceramic magnets of equivalent size, magnetized through thickness, poles on the flat surfaces. This N52 magnetic blend is patent licensed and made under the ISO 9001 quality control systems and are plated in a nickel-copper-nickel triple layer coating for a shiny corrosion resistant finish. Maximum working temperature is 176 F (80 C). HOW TO SAFETY SEPARATE YOUR AOMAG MAGNETS CORRECT Gently slide one magnet to the side. When at the edge,hold bar tight andcarefully lift magnet. INCORRECT DO NOT! Try to lift magnetbefore sliding to edge. DO NOT! Collide with other metal objects (including another magnet), doing so may cause magnets to break! SPECIFICATIONS Quantity: 1pcs Shape: Square Size: 40 x 40 x20mm/50 x 50 x 30mm Material: NdFeB Magnets A Useful Helper at Work This magnet is great for holding purposes such as holding objects to magnetic surfaces. Moreover, this Block magnet is versatile and robust; applications range from industrial use to personal projects.It is a good helper in your work. PLEASE NOTE All magnets may chip and shatter, but if used correctly can last a lifetime. Keep away from pacemakers. One should wear gloves and protective glasses when handling these magnets, because splinters could disengage and fly from the magnets. If damaged please dispose of completely. Shards are still magnetized and if swallowed can inflict serious damage if magnets join inside the digestive tract. Review: Simply Brilliant - These are very very strong - handle with extra care as my son n Mrs got their hands injured when it got closed to steel metals Review: A magnetic magnet! - I mean.. it’s a magnet, it’s magnetic and it picks up metal things. If you need a magnet, this is definitely a magnet. 10/10 would recommend as a magnet. ## Features - Warning:Not suitable for children under 14 years. For use under adult supervision - Warning:To be used under the direct supervision of an adult - Super strong and powerful magnet, much stronger than ceramic magnets! - Pull Force: 100Kg, Great performance! 40mm x 40mm x 20mm (Tolerance=+/-0.05mm), magnetized through thickness, poles on the flat surfaces - Neodymium magnets are brittle; they can be broken or can splinter in a collision. One should wear gloves and protective glasses when handling these magnets, because splinters could disengage and fly from the magnets.You should avoid having constant contact with magnets of any size and keep a distance of at least 3 feet to large magnets. - Quantity: 1 Block Industrial Lifting Rare Earth Magnets N52 per Package . - WARNING - The magnet is very fragile, it is forbidden to collide with other metal objects (including another magnet). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B019JKW4C8 | | Best Sellers Rank | 101,081 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 759 in Rare Earth Magnets | | Brand | AOMAG | | Colour | Silver | | Customer Reviews | 3.9 out of 5 stars 186 Reviews | | Global Trade Identification Number | 06095359516689 | | Item Dimensions L x W x Thickness | 40L x 40W x 20Th millimetres | | Item Shape | Rectangular | | Item Thickness | 20 Millimetres | | Item Weight | 0.15 Kilograms | | Item thickness | 20 Millimetres | | Manufacturer | AOMAG | | Manufacturer Part Number | AOMAG043791 | | Material | Copper | | Material Type | Copper | | Number of Pieces | 1 | | Product dimensions | 40L x 40W x 20Th millimetres | | Pull Force | 100 Kilograms | | Shape | Rectangular | | Unit Count | 1.0 count | ## Product Details - **Brand:** AOMAG - **Colour:** Silver - **Material:** Copper - **Product dimensions:** 40L x 40W x 20Th millimetres - **Shape:** Rectangular ## Images ![AOMAG® Strong N52 Rectangular Neodymium Magnets 40 x 40 x 20mm - Image 1](https://m.media-amazon.com/images/I/51Qy005PvML.jpg) ![AOMAG® Strong N52 Rectangular Neodymium Magnets 40 x 40 x 20mm - Image 2](https://m.media-amazon.com/images/I/512+K6NKknL.jpg) ![AOMAG® Strong N52 Rectangular Neodymium Magnets 40 x 40 x 20mm - Image 3](https://m.media-amazon.com/images/I/51YIpf3jszL.jpg) ![AOMAG® Strong N52 Rectangular Neodymium Magnets 40 x 40 x 20mm - Image 4](https://m.media-amazon.com/images/I/61fqk1J27YL.jpg) ![AOMAG® Strong N52 Rectangular Neodymium Magnets 40 x 40 x 20mm - Image 5](https://m.media-amazon.com/images/I/71QQnEcxPqL.jpg) ## Questions & Answers **Q: are the poles on the large flat services?** A: Yes. Magnetic through the thickness 20mm. - **Q: When i receive your n52 rectangular neodymium magnets 40 x 40 x 20mm and test it, if it is not as described will i be able to return it without loss?** A: Yes. it is real N52. You can contact Amazon directly for the return. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simply Brilliant *by A***R on 7 June 2019* These are very very strong - handle with extra care as my son n Mrs got their hands injured when it got closed to steel metals ### ⭐⭐⭐⭐⭐ A magnetic magnet! *by K***G on 26 February 2021* I mean.. it’s a magnet, it’s magnetic and it picks up metal things. If you need a magnet, this is definitely a magnet. 10/10 would recommend as a magnet. ### ⭐⭐⭐⭐⭐ Good product, price and delivery *by M***B on 22 August 2021* Good product, price and delivery ## Frequently Bought Together - AOMAG® Strong N52 Rectangular Neodymium Magnets 40 x 40 x 20mm - Magnetpro Newly Upgraded Strong Neodymium Magnet 440 LB Force, Powerful 2.36" Diameter Magnets Perfect for Industry and Science, Magnetic Fishing - Magnetpro Newly Upgraded Strong Neodymium Magnet 900 LB Force, Powerful 3.54" Diameter Magnets Perfect for Industry and Science, Magnetic Fishing --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/48167128-aomag-strong-n52-rectangular-neodymium-magnets-40-x-40-x](https://www.desertcart.pe/products/48167128-aomag-strong-n52-rectangular-neodymium-magnets-40-x-40-x) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-06-01*