4 Large Neodymium N52 Ring Magnets Super Strong Rare Earth 1" x 1/4"

Description

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Magnet-House
(4) New pieces of Neodymium N52 Ring magnets. Each of these super strong Rare Earth Magnets is plated with three independent layers of Nickel, Copper and Nickel to prevent corrosion and rust. These pieces are very strong, measuring over 4,000 Gauss as shown on the meter.
Due to the strength of these magnets and the brittle nature of Neodymium Rare Earth Magnets, please take care when handling them. Allowing Rare Earth Magnets to snap together too quickly or against another surface too hard can cause them to become damaged.
These magnets are not toys and should be handled with caution!
Estimated Pull Force - 25 lbs
Approximate Dimensions:
1" O.D × 1/2" I.D × 1/4" Thick
or
25.4mm O.D.×12.7mm I.D×6.35mmThick
Magnetized through the thickness, meaning the magnetic poles are on the flat faces.
Please ask all questions before purchasing. Sales and ships to U.S. residence only.
This Sale Includes: Four (4) Neodymium N52 Ring Magnets.
If you are looking for magnets or magnetic equipment, please visit our eBay store. We have over 500,000 magnets available in various shapes, sizes and grades!!!
Magnet-House
Company Information: Wehave many years of experience working with high strength magnets and magneticequipment. As a customer you can buy with confidence in knowing thatwe stand behind our products and services. If you have any questions atall, do not hesitate to send us a message! We have hundreds of differentmagnet sizes and types available so if you're not quite sure which one is mostsuited for your application, we are happy to assist you in finding the mosteconomical solution. We do our best to offer the lowest prices you will findanywhere for the items we have available. You will notice that many ofour listings are priced well below market value when compared to othersuppliers. This is because our selling price is based on a set formularelative to our actual purchasing costs. In other words, a good deal forus equals a good deal for you! Our goal is to provide customers with themost affordable solution to their magnetic needs. Take a minute to visitour eBay store to find the best option for your specific application. Ifby chance you are looking for something in particular that you can't findin our store, send us a message and we'll be happy look through our unlistedmaterial. We usually have additional inventory that hasn't quite made itto the selling floor yet. We appreciate your interest in our company andlook forward to providing the high quality products and services youexpect!
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Add usto your followed sellers list on eBay so the next time you needa ridiculously strong magnet, you know where to find it!
It ishighly recommended that all of our customers be familiar with the items that wesell prior to making a purchase. Neodymium Rare Earth Magnets are very strong and require carefulhandling. Below is a short introductoryvideo for Neodymium magnets as it relates to safety, selection and basicmaterial information. Following the linkis additional Magnet-House policy information and answers to some of our mostcommonly asked questions.
Buyer's Guide: Your firstneodymium magnet
Material Safety and BestPractices: All buyers should be aware that magnets have thepotential to damage electronic equipment, display screens, other valuable itemsand life saving devices such as pacemakers. Neodymium and other Rare Earthmagnets are very strong and present pinch hazards. Larger pieces of thismaterial have the potential to break bones while smaller sizes present a riskfor ingestion. This material should not beleft unattended, in areas where pets or people under the age of 18 have access. Do not drill, cut or sand Neodymium Rare Earth material. Theseprocesses can expel dust particles and chemicals which are hazardous ifinhaled. Hard impacts to this material will cause them to chip or break,creating projectiles and/or cut hazards. Hard impacts can alsocreate sparks that pose a risk to flammable or ignitable materials. Appropriate personal protective equipment and other safety gear should beused at all times while handling magnets. Each of the safety topics andhazards mentioned here do not provide all of the risk associated with thismaterial. All buyers for any of our magnetic material is responsible formaking sure they are independently informed and understand all potentialhazards before making a purchase. Each buyer accepts responsibility forany and all damages related to people and property at the point of purchase.
Super-strong neodymiummagnets crushing a man's hand
Quality Assurance: Allof the magnetic material and equipment that we sell is 100% inspected fordamage prior to packaging. Unless specifically noted in the listingdescription, all of our items sold as new will befree of damage, chips and cracks. Our customers can depend on us todeliver high quality items as a result of our pre-shipment inspectionprocess. In addition to new products, we also offer a wide selection ofused, damaged and/or items with defects if you wish to take advantage ofdiscount pricing. Items being sold with defects or damage will havefull disclosure in the listing details for the type of issues you should expectto see with each purchase. Ourmaterial inspection process for each individual transaction provides protectionfor our customers as well as ourselves. Should you have concerns the itemmay have been damaged in transit by the shipping carrier, please contactus before opening the package so that we can assist you with aresolution. Should you have anyquestions related to one of our listings, please send us a message prior tomaking the purchase.
Magnetic Material Information: While Neodymium Rare Earth Magnets are thestrongest in the world, they are brittle by nature and require carefulhandling to prevent damage. This brittleness is true for all Neodymium Rare EarthMagnets. Any chips, cracks or breakssustained to the material is solely due to mishandling of the product and hasnothing to do with product quality or defective material. A Neodymium Rare Earth Magnet that is neverhandled, will never break but one that is not handled correctly will alwaysbreak. Please handle with extremecaution! Allowing these magnets to snap together quickly oragainst a ferrous object to hard will cause them to chip or break.
Super-strong neodymiummagnets smashing and exploding
As a general rule, the larger the magnet, the more susceptible theyare to become damage. This is because they typically have higher pullforce values and greater mass, which causes them to contact surfaces at afaster rate of speed and with greater force. Understand that smaller Neodymium Rare Earth Magnets also have thepotential to become damaged from hard impacts. It is extremely important that each buyer understands how to properlyhandle this type of magnetic material before purchasing in order to preventdamage to the product. Any damage to thematerial after it is received and handled will not be covered under our 30-dayreturn policy. This includes damagesustained to the item while trying to separate the material after receipt. If you suspect the item has been damaged intransit, it is important that you contact us prior to opening the package. Damage reported to us after the item has beenopened will be deemed mishandling of the product by the buyer and is noteligible for a return, refund or exchange.
All PullForce ratings provided within each listing for our magnetic materials is basedsolely on calculations derived from various factors such as magnet dimensions,grade, plating type, surface conditions, etc.. The values provided areapproximations and each individual magnet could potentially vary slightly fromthe estimate. We do however make every effort to provide the mostaccurate information to our customers.
All buyersshould understand that Pull Force values are determined based on applying the entire magnetic material face toa one Inch thick steel plate having perfect surface conditions. Using a magnet on material with poor surface conditions, applying themagnet to a ferrous surface having less than a one inch thickness or partialmagnetic face contact will result is lower Pull Force values than what isstated in the listing. Additionally, all magnetic material will need tohave direct contact to the ferrous surface in order to exert the total PullForce capacity. We would also like to inform all potential buyers thatPull Force is not the same thing as Lift Capacity. For the most part, allNeodymium Rare Earth Magnets are rated in Pull Force. That value howeverdoes not directly translate to a magnets' physical lifting capacity.
There arecurrently no conversion tables available that provide thisinformation. However in our experience, we have found this value tobe around 30% of the rated Pull Force value. Meaning, a magnet with aPull Force rating of 30lbs can approximately lift a 10lb object,assuming perfect conditions are present that maximize the magnetic materialproperties. Again, these values and estimates are not guarantees. All buyers should perform their own testing to validate all functionalityregarding each specific application and end use before implementation of thematerial. Our intent here is only to provide general reference forcustomers unfamiliar with magnetic materials.
Pleasealso keep in mind that air gaps between the magnet face and ferrous materialwill greatly reduce Pull Force and Lift Capacity values. Air gapsinclude physical air as well as any other non-ferrous material. As anestimate, buyers can expect a loss of Pull Force and Lift Capacity at a rate of50% per .125" inch gap present between the magnet and ferrous material. Meaning, a magnet that has been proven capable to lift an object weighing4lbs will only be able to lift an object weighing 2lbs when a single .125"inch piece of wood is between the magnet and ferrous material being lifting. Again, we do not guarantee these values and they are being providedsolely as a basis for understanding of how magnetic material functions.
Shipping: All orders are shippedwithin one business day from the date of cleared payment but we make everyeffort to exceed that expectation. Please understand that from time totime the shipping carrier canincorrectly route or misplace a package. While this is a rareoccurrence and absolutely out of our control, have confidence in buyingfrom us that you will receive a full refund for the item plus shipping costs inthe event your order is not delivered. For these few cases, we ask thatyou file an eBay case for the purchase as "Item not received" so thatwe can process the refund for you. If you would still like to have theitem, make another purchase as you did previously and your new order will beshipped out as soon as possible. Please understand that we are not ableto outright send another shipment as a replacement for a lost package due toinventory control reasons. In order to receive another shipment, a newpurchase of the same item will be required once a refund has been provided forthe original order. All orders will have tracking numbers available to you forreference. This information is uploaded automatically to yourpurchase history once we have started processing your order for shipment.
Returns and Refunds: Should you decide that you have mistakenly made a purchaseand wish to cancel an order, we are happy to assist you with that process. Weonly ask that you please send us a cancellation request prior to the trackingnumber being available for the order. Once an order has a trackingnumber posted, we are no longer be able to complete the cancellation requestand the item will be shipped to your location. We do offer a 30-day return policy for each of the items that we sell aslong as the package has not been opened. Should you decide that you wish to return the item, please ensure thatadequate shipping methods are used to protect the package from becoming stuckin transit. Refunds will only beprovided once the material is received at our facility and inspected fordamage. All returned items are subjectto a 20% restocking fee and buyers are responsible for paying return shippingexpenses. Additionally, the shippingcosts for the original purchase transaction will not be refunded for anyreturned items. Once the returned material has been received at our facility,we will provide a refund for the actual item cost only, minus the 20%restocking fee. Any damage reportedor sustainedto the item after the material has been handled is not eligible for returns,refunds or exchanges.
Customer Satisfaction: We lookforward to hearing from you regarding your purchase and very much appreciateyour business! Should there be an issuewith your transaction, delivery or product we ask that you please contact usprior to leaving seller comments so that we can work to find a solution. We make every effort to have all of ourcustomers satisfied with their purchase. Leaving poor performance comments without contacting us first, does notbenefit anyone.
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