--- product_id: 760234970 title: "40x40x20mm Super Strong Neodymium Block Magnet Cubes N52 Permanent Magnet Disc" brand: "diymag" price: "54031CFA" currency: XOF in_stock: true category: "Diymag" url: https://www.desertcart.sn/products/760234970-40x40x20mm-super-strong-neodymium-block-magnet-cubes-n52-permanent-magnet store_origin: SN region: Senegal --- # 40x40x20mm - compact yet mighty cube Max 80°C operating temp - durable under heat N52 strength - industrial grade power 40x40x20mm Super Strong Neodymium Block Magnet Cubes N52 Permanent Magnet Disc **Brand:** diymag **Price:** 54031CFA **Availability:** ✅ In Stock ## Summary > 🧲 Power in your palm: The magnet that means business. ## Quick Answers - **What is this?** 40x40x20mm Super Strong Neodymium Block Magnet Cubes N52 Permanent Magnet Disc by diymag - **How much does it cost?** 54031CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/760234970-40x40x20mm-super-strong-neodymium-block-magnet-cubes-n52-permanent-magnet) ## Best For - diymag enthusiasts ## Why This Product - Trusted diymag brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Cube Design:** Compact 40x40x20mm dimensions engineered for versatile industrial and scientific applications. - • **Safety-First Handling:** Designed with caution in mind—handle with gloves and glasses to avoid splinters and injury. - • **Unmatched Magnetic Force:** Experience the raw power of N52 neodymium magnets—stronger than any ceramic alternative. - • **Heat-Resistant Performance:** Operates reliably up to 80°C, ensuring stability in demanding environments. - • **Engineered for Professionals:** Ideal for serious hobbyists, educators, and industrial users who demand precision and power. ## Overview The DIYMAG Strong Rare Earth Magnet is a premium N52 neodymium cube magnet measuring 40x40x20mm, delivering industrial-grade magnetic force far surpassing ceramic magnets. Built to withstand temperatures up to 80°C, it’s perfect for professional scientific demonstrations, industrial lifting, and advanced DIY projects. Its compact size belies its immense power, but caution is essential—this magnet is not a toy and requires careful handling to avoid injury or damage. ## Description DIYMAG 40x40x20mm Super Strong Neodymium Block Magnet Cubes N52 Permanent Magnet Disc: desertcart.com: Industrial & Scientific ## Features - 100% Brand New By DIYMAG. Magnetized through thickness, poles on the flat surfaces. - Super strong and powerful magnet, much stronger than ceramic magnets! - Dimension: Length 40mm x width 40mm x thickness 20mm Max Operating Temperature: 80°C/176°F. - Quantity: 2 Block Industrial Lifting Rare Earth Magnets N52 per Package. - 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.It may be damaged during transportation. Please place an order carefully. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B082WGD8XW | | Best Sellers Rank | #10,766 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #91 in Rare Earth Magnets | | Brand | DIYMAG | | Brand Name | DIYMAG | | Color | Silver | | Customer Reviews | 4.5 out of 5 stars 4,658 Reviews | | Included Components | Super Strong Neodymium Block Magnet | | Item Dimensions L x W x Thickness | 1.57"L x 1.57"W x 0.79"Th | | Item Thickness | 20 millimeters | | Manufacturer | DIYMAG | | Material | Neodymium | | Material Type | Neodymium | | Number of Items | 2 | | Number of Pieces | 2 | | Part Number | F40x40x20 2P | | Product Dimensions | 1.57"L x 1.57"W x 0.79"Th | | Shape | Square | | UPC | 616833187988 850077560255 | | Unit Count | 2 Count | ## Product Details - **Brand:** DIYMAG - **Color:** Silver - **Material:** Ceramic - **Product Dimensions:** 1.57"L x 1.57"W x 0.79"Th - **Shape:** Rectangular ## Images ![40x40x20mm Super Strong Neodymium Block Magnet Cubes N52 Permanent Magnet Disc - Image 1](https://m.media-amazon.com/images/I/71zzrEXNFZL.jpg) ![40x40x20mm Super Strong Neodymium Block Magnet Cubes N52 Permanent Magnet Disc - Image 2](https://m.media-amazon.com/images/I/71A3tPwtc2L.jpg) ![40x40x20mm Super Strong Neodymium Block Magnet Cubes N52 Permanent Magnet Disc - Image 3](https://m.media-amazon.com/images/I/613Mf5IrQrL.jpg) ![40x40x20mm Super Strong Neodymium Block Magnet Cubes N52 Permanent Magnet Disc - Image 4](https://m.media-amazon.com/images/I/61trChJlzeL.jpg) ![40x40x20mm Super Strong Neodymium Block Magnet Cubes N52 Permanent Magnet Disc - Image 5](https://m.media-amazon.com/images/I/71Ujx2oKNYL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Frequently Bought Together - 40x40x20mm Super Strong Neodymium Block Magnet, N52 Permanent Magnet Disc, The World's Strongest and Most Powerful Rare Earth Magnets - One Piece - LOVIMAG Super Strong Neodymium Disc Magnets, Powerful Rare Earth Magnet with Double-Sided Adhesive for Fridge, DIY, Building, Scientific, Craft, and Office Magnetic - 1.26 inch x 1/8 inch, Pack of 12 --- ## 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.sn/products/760234970-40x40x20mm-super-strong-neodymium-block-magnet-cubes-n52-permanent-magnet](https://www.desertcart.sn/products/760234970-40x40x20mm-super-strong-neodymium-block-magnet-cubes-n52-permanent-magnet) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-11-12*