--- product_id: 176818656 title: "CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26\" x ID 1/2\" x 3/8\" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack" brand: "cms magnetics" price: "FREE" currency: EUR in_stock: false url: https://www.desertcart.pt/products/176818656-cms-magnetics-grade-n52-super-strong-neodymium-magnet-ring-od1 store_origin: PT region: Portugal --- # 14,400 Gauss magnetic flux 50 lbs pull force Ni+Cu+Ni triple-layer corrosion resistance CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26" x ID 1/2" x 3/8" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack **Brand:** cms magnetics **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🧲 Elevate your projects with the magnet that means business! ## Quick Answers - **What is this?** CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26" x ID 1/2" x 3/8" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack by cms magnetics - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/176818656-cms-magnetics-grade-n52-super-strong-neodymium-magnet-ring-od1) ## Best For - cms magnetics enthusiasts ## Why This Product - Trusted cms magnetics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile DIY Essential:** Perfect for science, crafts, home improvement, and innovative tech projects alike. - • **Next-Level Magnetic Flux:** 14,400 Gauss strength delivers relentless, lasting magnetism for your projects. - • **Unmatched Magnetic Power:** Hold up to 50 lbs with compact precision—engineered for serious grip. - • **ISO 9001 Certified Quality:** Crafted under strict quality control for consistent, professional-grade performance. - • **Premium Triple-Layer Coating:** Ni+Cu+Ni finish ensures a sleek shine and unbeatable corrosion resistance. ## Overview CMS Magnetics® Grade N52 Neodymium Magnet Ring offers a powerful 50-pound pull force and an intense 14,400 Gauss magnetic flux density. Its durable Ni+Cu+Ni triple-layer coating resists corrosion while maintaining a polished finish. Manufactured under ISO 9001 standards, this compact, round magnet is ideal for science experiments, DIY projects, and professional applications requiring reliable, long-lasting magnetic strength. ## Description This versatile ring neodymium magnet is very powerful and perfect for integrating into your projects or ideas. Under ideal conditions, it has a pull force of 50 lbs, and a residual Magnetic Flux Density of 14,400 Gauss or 1.44 Tesla. The magnetic strength will last forever under normal use. ## Features - Powerful Magnets: Incredible Holding Power for its Size, Grade N45 - 69 lb Per Magnet Under Ideal Conditions, 13,500 Internal Gauss. Stronger than N42 - Numerous Applications: Useful Magnets for Science Experiments, Classroom Magnets, School Projects, Holding, Home Improvement, DIY Projects, Speakers, Arts and Crafts and Much More - Best Coating Available: Ni+Cu+Ni Triple Layer Coated. Shinny and Corrosion Resistance - Top Quality: These are the Highest Quality Magnets Made under ISO 9001 Quality Control Systems. All Tolerances are +/-0.002" - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N8S12GM | | Best Sellers Rank | 321,468 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1,624 in Rare Earth Magnets | | Brand | CMS Magnetics | | Colour | Silver | | Customer Reviews | 4.3 4.3 out of 5 stars (149) | | Item Dimensions L x W x Thickness | 32L x 32W x 10Th millimetres | | Item Shape | Round | | Item Thickness | 0.38 Inches | | Item Weight | 1.7 Ounces | | Manufacturer | CMS Magnetics, Inc. | | Manufacturer Part Number | NR0068-52N | | Material Type | Neodymium | | Model Number | NR007-42NM | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 1 | | Pull Force | 50 Pounds | | UPC | 819060016230 | | Unit Count | 1.0 count | ## Product Details - **Brand:** CMS Magnetics - **Colour:** Silver - **Material:** Neodymium - **Product dimensions:** 32L x 32W x 10Th millimetres - **Shape:** Round ## Images ![CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26" x ID 1/2" x 3/8" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack - Image 1](https://m.media-amazon.com/images/I/41+mD7lySML.jpg) ![CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26" x ID 1/2" x 3/8" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack - Image 2](https://m.media-amazon.com/images/I/51LSsZ8JRYL.jpg) ![CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26" x ID 1/2" x 3/8" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack - Image 3](https://m.media-amazon.com/images/I/41bk0K3bPHL.jpg) ![CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26" x ID 1/2" x 3/8" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack - Image 4](https://m.media-amazon.com/images/I/41MJgGnnCwL.jpg) ![CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26" x ID 1/2" x 3/8" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack - Image 5](https://m.media-amazon.com/images/I/41BXiRflReL.jpg) ## Questions & Answers **Q: How many come in a pack?** A: It’s usually just one per order when you order the larger or thicker magnets. ## Frequently Bought Together - CMS Magnetics® Grade N52 Super Strong Neodymium Magnet Ring OD1.26 x ID 1/2" x 3/8" - Rare Earth Magnet Ring for Classroom, Science Project and DIY Applications - One Pack - CMS Magnetics® Super Strong Neodymium Magnets Ring N45 1-1/2"OD x 1.065" ID x 3/8" - Rare Earth Ring Magnet - Science Projects School and Magnetism Education - Realth Neodymium Disc Magnets with Holes, 0.98" x 0.19" Hole 0.62" Round Magnets for Research, Industrial & Educational Purposes (MC822) --- ## 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.pt/products/176818656-cms-magnetics-grade-n52-super-strong-neodymium-magnet-ring-od1](https://www.desertcart.pt/products/176818656-cms-magnetics-grade-n52-super-strong-neodymium-magnet-ring-od1) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-03*