Large 21mm N52 Keychain Magnet Tester for Gold, Silver, Jewelry, & Scrap Metal

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Discover the ultimate convenience with the Extra-Large N52 Keychain Magnet Tester, designed for jewelers, recyclers, and metal enthusiasts. This powerful magnet, boasting an impressive 16 lbs pull force, features a durable N52 neodymium core encased in a sturdy plated metal housing. Whether you’re testing jewelry for gold or silver content, this essential tool quickly determines if pieces are made with ferrous metals. Compact and easy to carry, it fits perfectly on your keychain. Plus, enjoy speedy shipping from our Colorado office with FREE USPS tracking. Elevate your metal testing game today! Add suggested items to your listings – Check it out on 3Dsellers.com · All Rights Reserved to Envistia LLC ·  eBay listing template by 3Dsellers.com – Try for Free!

16mm Neodymium Rare Earth Countersunk Cup/Pot Mounting Magnets N52 (14 Pack)

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Home CATEGORIES Disc Magnets Countersunk Disc Magnets Adhesive Disc Magnets All Disc Magnets Block Magnets Countersunk Block Magnets Adhesive Block Magnets All Block Magnets Sphere Magnets Sewing Magnets Ring Magnets Steel Discs and Plates Flexible Magnetic Sheets Magnetic Push Pins Hook Magnets Name Badge / ID Magnets Adhesive and Tape Other Feedback Contact Us 16mm Neodymium Rare Earth Countersunk Cup/Pot Mounting Magnets N52 (14 Pack) These top quality rare earth countersunk magnets are extreamly strong for their size They’re plated with a Nickel coating for long lasting durability Plus, they’re up to 10 times stronger than all other ferrite, ceramic or alnico magnets of equal size That makes them perfect for your arts & crafts, hobby, DIY, educational and industrial needs Package of 14 magnets Fast and Free US Shipping from Denver, Colorado Hundreds of Sizes in Stock No-Hassle 30 Day Return Policy https://images.sellbrite.com/production/27195/16MMPOTN52-14PK/a79a946b-7050-50ba-83ff-2107c4f9ce49.jpg https://images.sellbrite.com/production/27195/16MMPOTN52-14PK/b3e7d59d-860d-50ca-86ea-2e976b5c674e.jpg Product Description totalElement rare earth countersunk magnets are up to 10x stronger than regular magnets. They’re perfect for your woodworking , hobby, arts & crafts, do-it-yourself, and home improvement projects – as well as all of your commercial and industrial needs. Neodymium countersunk magnets can be utilized for attaching components in everything from cabinets and wall panels to large heavy-duty machines and 3D plastic printed components. They can also be used to attach signs and banners to retail, trade-show and workplace displays – and as closure mechanisms on cabinets, doors, windows, and more. These magnets can also function as welding clamps, in oil pans to filter out metal chips, for finding studs and for securing tarps to boats, cars, mowers, motorcycles, bicycles, building materials and other outdoor, sports or gardening supplies and equipment – as well as many other uses. totalElement rare earth countersunk magnets are produced in a state-of-the-art manufacturing facility, and their quality and consistency is guaranteed. In addition, the magnets are plated with a Nickel coating for long-lasting durability and protection against corrosion; and they are available in a wide variety of sizes and strengths to meet your exacting needs. What will you use them for? IMPORTANT HANDLING TIPS Despite their metal looking appearance, neodymium magnets are made from a pressed powder which makes them inherently brittle and prone to chipping and shattering. Separate magnets by sliding them, and avoid letting them jump or snap together. Please see the safety information below for additional information. MAGNET SPECIFICATIONS Size: 16 x 5 mm (Outer Diameter x Thickness) Countersunk Hole Size: 6.5 x 3.5 mm at 90° Screw Size: M3 Grade: N52 Pull Force: 16 lb Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) Magnetization: Axially – Pair Material: Neodymium (NdFeB) Max Operating Temperature: 176 F Quantity: 14 Magnets Safety Warning MAGNETS ARE NOT TOYS, KEEP AWAY FROM ALL CHILDREN AND PETS. USE CAUTION WHEN HANDLING MAGNETS. THEY ARE SURPRISINGLY STRONG AND CAN LEAP TOGETHER WITHOUT WARNING. DO NOT PUT MAGNETS IN NOSE OR MOUTH. INHALED OR SWALLOWED MAGNETS CAN STICK TO INTESTINES CAUSING SERIOUS INJURY OR DEATH. SEEK IMMEDIATE MEDICAL ATTENTION IF MAGNET(S) ARE INGESTED. KEEP MAGNETS AWAY FROM PACEMAKERS AND MEDICAL DEVICES OR IMPLANTS. Return Policy We take great pride in the quality of our merchandise. If for any reason you are not happy with your purchase, you may return the item(s) within 30 days of receiving the order.  Please note that items must be in original, new condition to receive a full refund of the merchandise cost.  Items that show signs of use or wear may be subject to a restocking fee. Shipping We offer fast free shipping within the United States, normally via the USPS. We can also ship your order overseas for an additional shipping fee. Unfortunately however, we cannot ship priority or overnight to PO Boxes. Orders placed Monday thru Friday before 2pm MST (excluding holidays) will be shipped the same day. Orders placed after 2pm MST will be shipped the following business day.

8mm x 4mm 5/16×5/32″ N52 Super Strong Rare Earth Neodymium Magnet Disc 8x4mm

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8mm x 4mm Super Strong Round Magnets Rare Earth Crafts Fridge Magnets Specification:Dimensions: 8mm x 4mm thick (5/16″ x5/32″ thick) Tolerances: ±0.1mm x ±0.1mm Plating/Coating: Ni-Cu-Ni (Nickel) Magnetization Direction: Axial (Poles on Flat Ends) Max Operating Temp: 176ºF (80ºC) Pull force approx. 4.75LB Material Features:N52 grade Magnets are made of a brittle material. These magnets are not as strong as steel. They are more like a brittle ceramic. If you let two magnets slam together, they can crack and break. This is true for magnets large and small. WARNING!!! Strong magnets should Keep away from Ironware and some easily magnetized iron products, such as monitors, bank cards, computers, televisions, mobile phones and other. These magnets are very powerful which should be handled with great care. Without parents supervised do not allow children to playing magnets as they could get injured. Especially pay attention to the small magnets, please place in somewhere children can’t reach place.

8mm x 0.5mm N52 Strong Round Disc Rare Earth Neodymium Thin Magnets 8×0.5mm

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8mm x 0.5mm N52 Strong Round Magnets Rare Earth Magnets Specification:Dimensions: 8mm x 0.5mm thick Tolerances: ±0.1mm x ±0.1mm Plating/Coating: Ni-Cu-Ni (Nickel) Magnetization Direction: Axial (Poles on Flat Ends) Max Operating Temp: 176ºF (80ºC) Material Features: N52 grade Magnets are made of a brittle material. These magnets are not as strong as steel. They are more like a brittle ceramic. If you let two magnets slam together, they can crack and break. This is true for magnets large and small. WARNING!!! Strong magnets should Keep away from Ironware and some easily magnetized iron products, such as monitors, bank cards, computers, televisions, mobile phones and other. These magnets are very powerful which should be handled with great care. Without parents supervised do not allow children to playing magnets as they could get injured. Especially pay attention to the small magnets, please place in somewhere children can’t reach place.

10mm x 2mm N52 Super Strong Round Disc Rare Earth Neodymium Magnets 10x2mm

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10mm x 2mm N52 Strong Round Magnets Rare Earth Magnets Specification:Dimensions: 10mm x 2mm thick Tolerances: ±0.2mm x ±0.2mm Plating/Coating: Ni-Cu-Ni (Nickel) Magnetization Direction: Axial (Poles on Flat Ends) Max Operating Temp: 176ºF (80ºC) Pull Force: Approx. 3 lb (1.35 kg) Material Features: Magnets are made of a brittle material. These magnets are not as strong as steel. They are more like a brittle ceramic. If you let two magnets slam together, they can crack and break. This is true for magnets large and small. WARNING!!! Strong magnets should Keep away from Ironware and some easily magnetized iron products, such as monitors, bank cards, computers, televisions, mobile phones and other. These magnets are very powerful which should be handled with great care. Without parents supervised do not allow children to playing magnets as they could get injured. Especially pay attention to the small magnets, please place in somewhere children can’t reach place.

12mm x 2mm N52 Super Strong Rare Earth Neodymium Magnet Round Disc 12x2mm

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12mm x 2mm Super Strong Round Magnets Rare Earth Crafts Fridge Magnets Specification:Dimensions: 12mm x 2mm thick Tolerances: ±0.2mm x ±0.2mm Plating/Coating: Ni-Cu-Ni (Nickel) Magnetization Direction: Axial (Poles on Flat Ends) Weight: 0.753 g Max Operating Temp: 176ºF (80ºC) Pull Force: approx. 4.2 lb Material Features:N52 grade Magnets are made of a brittle material. These magnets are not as strong as steel. They are more like a brittle ceramic. If you let two magnets slam together, they can crack and break. This is true for magnets large and small. WARNING!!! Strong magnets should Keep away from Ironware and some easily magnetized iron products, such as monitors, bank cards, computers, televisions, mobile phones and other. These magnets are very powerful which should be handled with great care. Without parents supervised do not allow children to playing magnets as they could get injured. Especially pay attention to the small magnets, please place in somewhere children can’t reach place.

4 Neodymium Magnets 1 x 3/4 x 1/8 inch Ring N48

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4 Neodymium Magnets 1″ OD x 3/4″ ID x 1/8″ Thick Ring N48 Rare Earth You are buying ONE lot of 4 Magnets. Size: 1″ Outer Diameter x 3/4″ Inner Diameter x 1/” Thick Ring (25.4 mm x 19.05 mm x 3.175 mm) Nickel (Ni) Plated (silver-like shine) Grade: N48 – Extremely powerful magnetic material Pull Force is approximately 3.26 pounds per piece against a 1″ steel plate NEODYMIUM MAGNETS ARE NOT SAFE FOR CHILDREN These rings are axially magnetized, so the strong North/South poles are on the flat sides. That makes them easier to stack into a cylinder than to connect side by side. ***WARNING*** These are Very Powerful Magnets! Magnets of this size and strength can pull metals objects to them when brought too close. Two magnets of this size will fly together with great force and can easily pinch fingers and skin. DO NOT allow children to play with these magnets. They are simply too strong. Also, even though these magnets are coated with tough nickel metal, all neodymium magnets can chip and break. The larger the magnet, the easier this can happen. When placing a magnet on metal, try to ease it onto the surface. If it “flys” onto it, it can shatter. Trust me, I know from experience. Please exercise caution and planning when using these magnets and they can serve you for a lifetime (and without bruises) 🙂 These Neodymium Iron Boron magnets are also known as “Rare Earth” or NdFeB magnets. Neodymium magnets are simply incredible! They are far more powerful than those old horseshoe magnets most of us grew up with. What can these magnets be used for? They are fun to play with, but these magnets have many practical uses as well. Use them on the fridge. Put them to work in the tool shed. Use them as fasteners on cabinetry. They are great for science experiments. You are limited only by your imagination. Attention Buyers: Please be aware UPS shipping requires a physical address. UPS packages can not be delivered to P.O. boxes.

Lot 10 25 50 Super Block Magnets 1″x1″x1/8″ inch Rare Earth Neodymium N50

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We are USA seller, Ship From USA! FREE SHIPPING FROM CALIFORNIA !!! Wholesale Super Block Magnets 1inch x 1inch x1/8inch Rare Earth Neodymium N50 Description: In order to better display the products, the image has been amplified. Please check its dimension before your purchase. Super Strong Rare Earth Magnet – once they get stuck with each other, they are hard to break apart; Easy fragile ,so please use it carefully. Can also be used to extend protected lithium batteries with recessed contact points. Electrically conductive (making them suitable to extend recessed batteries). Perfect for sticking notes on fridge doors. Ideal for DIY projects, whiteboard fixing, adsorption of various steel parts, fixing tissue box on the roof, etc Color: New As Picture Size: 1″x1″ x1/8″ inch Grade: N50 Supper strong magnets, please take care! Contact us if you want to wholesale this, thank you! Supper strong magnets, please take care! Shipping: NOT AVAILABLE FOR INTERNATIONAL CUSTOMERSYour order will arrive based on the shipping service selected at checkout. All items are shipped from California.Checkout instructions:Click the Pay Now button at the top of this listing to immediately proceed with our checkout and payment process. Please note that the Pay Now button is ONLY available after winning a listed item.If immediate payment is required, you will be notified upon selecting BUY IT NOW.If immediate payment is not required, you can continue shopping and add other items to your selections. A combine invoice will be sent and via email and you will be able to check out for all items as one time.Customer Service:We are dedicated to making your buying experience as smooth and satisfactory as possible. All communication is done through EBAY MESSAGES. We respond within 24 hours of your request for information. We are closed on weekends and holidays. Return Policy: If you are not satisfied with our product, you may return any item within 14 days after the date of receipt. Compared to the return policies of most other crate sellers who don’t refund your original shipping and handling, we will refund you the full payment (price and original shipping and handling). You are responsible for paying the return shipping costs.

8mm x 2mm N52 Strong Round Disc Rare Earth Neodymium Magnet 8x2mm

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8mm x 2mm N52 Strong Round Magnets Rare Earth Magnets Specification:Dimensions: 8mm x 2mm thick Tolerances: ±0.1mm x ±0.1mm Plating/Coating: Ni-Cu-Ni (Nickel) Magnetization Direction: Axial (Poles on Flat Ends) Max Operating Temp: 176ºF (80ºC) Material Features:N52 grade Magnets are made of a brittle material. These magnets are not as strong as steel. They are more like a brittle ceramic. If you let two magnets slam together, they can crack and break. This is true for magnets large and small. WARNING!!! Strong magnets should Keep away from Ironware and some easily magnetized iron products, such as monitors, bank cards, computers, televisions, mobile phones and other. These magnets are very powerful which should be handled with great care. Without parents supervised do not allow children to playing magnets as they could get injured. Especially pay attention to the small magnets, please place in somewhere children can’t reach place.