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Last Updated: Jul 15th, 2026
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Don’t miss this limited-time opportunity! Grab JC Magnetics coupon code, promo codes, and big discounts on high-performance neodymium magnets.
JC Magnetics is a Brooklyn, New York-based online store specializing in high-performance rare earth neodymium magnets. They offer a wide selection of strong N52 and N55 grade magnets in various shapes and sizes, perfect for DIY projects, industrial applications, science experiments, magnet fishing, and more.

Use JC Magnetics coupon codes and current promotions to enjoy even bigger savings. Couponupto regularly updates the latest JC Magnetics discount codes and exclusive deals for you.
JC Magnetics uses top-tier N52 and N55 grade neodymium magnets, which are among the strongest commercially available. These magnets deliver superior magnetic strength and long-lasting performance, making them ideal for both demanding industrial uses and precise DIY projects.
From tiny disc magnets and thin rings to large blocks, cubes, cylinders, and spheres, JC Magnetics offers an extensive selection of shapes and sizes. This variety allows customers to find the perfect magnet for any application, whether it’s for crafts, woodworking, electronics, or heavy-duty holding.
| Type of Magnet | Key Features | Common Uses | Pull Force (approx.) | Best For |
|---|---|---|---|---|
| Neodymium Disc Magnets | Round shape, very strong, thin or thick options, N52/N55 grade | Crafts, woodworking, fridge magnets, DIY projects, jewelry | Small: 1-10 lbs Large: up to 50+ lbs | General purpose, hobbyists |
| Fishing Magnets | Super strong, durable coating (usually epoxy or nickel), eye bolt included | Magnet fishing, retrieving items from rivers/lakes, treasure hunting | 200 – 2000+ lbs | Outdoor, magnet fishing enthusiasts |
| Neodymium Block / Cube Magnets | Rectangular or square shape, very powerful, flat surfaces | Industrial holding, cabinet doors, tool organization, science experiments | 50 – 500+ lbs | Heavy duty, industrial, workshops |
| Countersunk Ring Magnets | Ring shape with hole in center, countersunk for screws | Mounting, hanging signs, furniture assembly, magnetic hooks | 10 – 150 lbs | Mounting & installation projects |
| Neodymium Ring Magnets | Hollow center, strong magnetic field on both sides | Speakers, science experiments, magnetic levitation, jewelry | 5 – 100 lbs | Audio, technical & creative projects |
| Small / Tiny Disc Magnets | Very small sizes (3mm - 10mm), high precision | Model making, electronics, crafts, doll joints, packaging | 0.5 – 5 lbs | Precision work, miniatures |
The store carries specialized options such as fishing magnets, epoxy-coated magnets for corrosion resistance, gold-plated magnets, countersunk rings for easy mounting, and diametric magnets. These specialty products are designed to meet specific needs like magnet fishing, outdoor use, or creative installations.

Every magnet at JC Magnetics is tested for powerful pull force, ranging from a few ounces for small magnets to hundreds of pounds for larger ones. This reliable strength ensures your projects stay secure and perform consistently under real-world conditions.
Customers enjoy excellent value with competitive pricing and regular clearance sales up to 30%. JC Magnetics frequently discounts popular items, allowing both hobbyists and professionals to get premium neodymium magnets at affordable prices.
Getting your JC Magnetics coupon code is quick and straightforward. Follow these easy steps below to claim the best discounts on powerful neodymium magnets:
Step 1: Visit Couponupto.com and search for “JC Magnetics”.
Step 2: Browse all available JC Magnetics coupon codes and active deals.
Step 3: Click “Show Code” or “Get Deal” — the code will be copied automatically.
Step 4: You will be redirected to JC-Magnetics.com.
Step 5: Add your desired magnets to the cart.
Step 6: At checkout, paste the JC Magnetics discount code or promo code and click “Apply”.
Step 7: Review your savings and complete your order.
If you’re looking for valid JC Magnetics discount codes and the best deals on powerful neodymium magnets, Couponupto.com is your go-to destination.
Couponupto is one of the most trusted coupon platforms today, working with thousands of stores worldwide. Our mission is to help makers, hobbyists, and professionals save money on high-performance magnets for DIY projects, industrial use, and magnet fishing.
All you need to do is search for the store you want to shop from, and Couponupto will instantly show you all the available coupons, promo codes, and active deals — including the latest flash sales and exclusive discounts.
Pro Tip: Combine ongoing sale items with a valid promo code for maximum savings.
Here are the most frequently asked questions about JC Magnetics products to help you make an informed decision:
JC Magnetics offers premium N55 and N52 grade neodymium magnets — among the strongest commercially available.
Yes. They carry specialized fishing magnets with very high pull force and durable coatings.
Yes. Custom orders are available for special sizes, coatings, or large quantities.
Come to JC-Magnetics, we sometimes provide a senior discount to those who are over 50 of the year to help them save a substantial amount of money. By taking a senior discount, you can visit our site regularly to save money when shopping online at JC-Magnetics.
There are now 3S offers on our site and JC-Magnetics Coupon Codes usually end in 3-4 days. However, some JC-Magnetics Deals don't have a definite end date, so it's possible that the code will be working until the store runs out of inventory for the promotional item.
Yes, it has ever. It may not be available now, but it is completely possible for loyal customers of JC-Magnetics to get it by tracking all of its promotion programs.
Yes, all JC-Magnetics coupons are here, which are Black Friday, Cyber Monday, Christmas, Halloween, Easter, New-Year Sales, End-Year Sales, Student Discount, Military Discount, ...
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There are millions of shops in the world that offer what you need, and that makes you confused. JC-Magnetics is a perfect place for your expectation with its services, and its annual discount programs. In order to consolidate your decision, you can see all the negative and positive reviews from JC-Magnetics's clients on JC-Magnetics site for your reference. Please discover what the customers said about JC-Magnetics right now according to the following comment.
JC-Magnetics Brooklyn, New York. We carry a variety of Super Strong Rare Earth Neodymium Magnets with different shapes and strength. Metal Stainless Steel Magnetic Collar Stays. FREE Standard Shipping to USA States for Orders of $25 or more.Read more ...
Sample Kit 3 30pcs Samples of Small to medium size Neodymium Magnets Discs 3pcs of each size 6x3mm 8x1.5mm 8x3mm 10x2mm 10x3mm 10x5mm 12x2mm 12x3mm 12x6mm 15x2mmNeodymium Features:Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the LRead more ...
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Neodymium Magnets, Brooklyn, New York. 454 likes. Rare Earth Strong Neodymium Magnets NdFeB N35 - N52, Fridge Magnets, Crafts Magnets and Hobbies Magnets. Dot …Read more ...
Reviews (0) Neodymium Features: Neodymium (chemical symbol Nd) is element 60 on the periodic table. It is a rare earth metal and forms one of the Lanthanides series. When added to Iron (Fe) and Boron (B) (chemical formula Nd14Fe21B) the resultant magnets are the strongest magnets currently available. Neodymium magnets are sometimes known as Neo ...Read more ...
Reviews (0) 2pcs Magnetic Eyeglass Clip Holder black or silver. Neodymium Magnets Specifications: Dimensions: 2" LENGTH X 1" WIDTH: Write a review. Your Name. Your Review. Note: HTML is not translated! Rating Bad Good. Captcha. Please complete the captcha validation below. Continue. 2pcs Magnetic Eyeglasses Clip Holder. FREE Shipping. Free USA ...Read more ...
1 - Find your JC-Magnetics discount codes on this page and click "Show Code" button to view the code. Click "Tap To Copy" and the discount code will be copied to your phone's or computer's clipboard. 2 - Go to https://jc-magnetics.com then select all the items you want to buy and add to shopping cart.Read more ...
About JC-Magnetics coupons
| Total Offers | 1 |
| Coupon Codes | 0 |
| Deals Coupons | 3 |
| Best Discount | 80% OFF |
4.4 stars / 45 votes
To apply a JC-Magnetics coupon code, read and do the following steps:
Step 1: Find the JC-Magnetics coupon code on this page. Click the "Show Code" button to see the code, then click "Tap To Copy". The discount code will be copied to your phone's or computer's clipboard and at the same time, the system will automatically lead you to the JC-Magnetics homepage.
Step 2: At the JC-Magnetics site, choose the product you want to buy and add it to the shopping cart. When finished shopping, proceed to the checkout page.
Step 3: At the JC-Magnetics checkout page, paste the discount code in step 1 into the box labeled as "gift card or discount code/ coupon code/ promo code". Then click "apply", and the code will be applied.
Step 4: Complete your order and you can save money.
1. To use any promo code, make sure to type the code exactly without any typos.
2. Please check the expiration date. Some coupons have limited time to use. So, ensure you use it in the limited time.
3. With the valid coupon codes, we will stick the "verify" icon on each result and put them on the top of our site. For example, the best discount for JC-Magnetics is 73 %.
4. JC-Magnetics promo codes can be contributed by users from CouponUpto.com and partners. So, we can’t ensure all those codes work exactly. However, Couponupto.com will strive to bring valid discounts for customers.
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