--- product_id: 284419293 title: "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" brand: "cms magnetics" price: "S$46" currency: SGD in_stock: true category: "Cms Magnetics" url: https://www.desertcart.sg/products/284419293-cms-magnetics-super-strong-neodymium-magnets-ring-n45-1-1 store_origin: SG region: Singapore --- # N45 Grade Neodymium Power 38.5 lb pull force Ni+Cu+Ni Triple Coating 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 **Brand:** cms magnetics **Price:** S$46 **Availability:** ✅ In Stock ## Summary > 🧲 Elevate your projects with the magnet that means business! ## Quick Answers - **What is this?** 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 by cms magnetics - **How much does it cost?** S$46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/284419293-cms-magnetics-super-strong-neodymium-magnets-ring-n45-1-1) ## 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 - • **Unmatched Magnetic Strength:** Experience a staggering 38.5 lbs of holding power that outperforms ordinary magnets. - • **Durable Triple-Layer Coating:** Shiny Ni+Cu+Ni finish ensures corrosion resistance and a sleek, professional look. - • **Premium Rare Earth Grade N45:** Harness the power of top-tier neodymium for long-lasting, reliable magnetism. - • **Versatile for DIY, Education & Beyond:** Perfect for science projects, home improvement, and innovative creative uses—don’t get left behind! - • **Precision Engineered to ISO 9001 Standards:** Tight tolerances (+/-0.002") guarantee consistent quality for your critical projects. ## Overview CMS Magnetics Super Strong Neodymium Ring Magnet (N45) delivers a powerful 38.5 lb pull force with a 13,500 gauss rating. Crafted with precision under ISO 9001 standards and protected by a corrosion-resistant Ni+Cu+Ni triple coating, this 1.5" OD rare earth magnet is ideal for professional DIY, educational science projects, and home improvement tasks. Engineered for durability and unmatched magnetic performance, it’s the essential tool for innovators who demand strength and reliability. ## Description Buy 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 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N02FJGQ | | Best Sellers Rank | #187,410 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #286 in Industrial Magnets | | Brand | CMS MAGNETICS | | Brand Name | CMS MAGNETICS | | Color | Silver | | Colour | Silver | | Customer Reviews | 4.7 out of 5 stars 359 Reviews | | Item Dimensions L x W x Thickness | 38L x 38W x 3Th millimeters | | Item Thickness | 0.38 Inches | | Item thickness | 0.38 Inches | | Manufacturer | CMS MAGNETICS | | Material | Neodymium | | Material Type | Neodymium | | Model Number | NR0075-45NM | | Number of Pieces | 1 | | Part Number | NR007-45NM | | Product dimensions | 38L x 38W x 3Th millimeters | | Pull Force | 38.5 Pounds | | Shape | Round | | UPC | 819060016148 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** CMS MAGNETICS - **Colour:** Silver - **Material:** Neodymium - **Product dimensions:** 38L x 38W x 3Th millimeters - **Shape:** Round ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/71KE8fWWZ9L.jpg) ## Questions & Answers **Q: do you wear it on your finger?** A: Good God, NO! One, it's too big and two, it's strong enough to at least cut you, if not break your finger. **Q: How do you know which direction north is?** A: hang it with a string. the side facing north direction is north pole. and side facing south direction is south pole. **Q: what is the inside diameter?** A: One and one sixteenth inches **Q: Will this magnet detect magnetic rocks?** A: magnets attract materials that are iron based, if there is a rock with a magnetic flux they will attract each other. If you drag a magnet on soil you will find that it will attract the iron based materials (mostly in a powder form). I'm not really sure what you are asking, I hope this information is helpful. ## Frequently Bought Together - 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 Ring Magnets Dia. 0.75''×0.12'' - 0.31'' Hole, Disc Magnets with Hole, Magnet Rings for Research Industrial Purposes Educational, 10 Pack(MT1910) - Magerial N42H NdFeB Arc Segment OR18xIR14x45deg.x20mm Strong Motor Magnets for Generators Wind Turbine Rotor Neodymium Permanent Magnet 36mm Diameter 20mm Height 8 Pack --- ## 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.sg/products/284419293-cms-magnetics-super-strong-neodymium-magnets-ring-n45-1-1](https://www.desertcart.sg/products/284419293-cms-magnetics-super-strong-neodymium-magnets-ring-n45-1-1) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-21*