Magnet Keychain for Testing Gold Silver Brass Ferrous Metal and Hanging Key 12mm

Description: Magnet Keychain for Testing Gold Silver Brass Ferrous Metal and Hanging Key 12mm DESCRIPTION This keychain magnet offers strong magnet power in a handy keychain. It is perfect for jewelers, recyclers, coin dealers, or anyone that needs to make fast assessments of jewelry, antiques, and industrial metals for iron, nickel, or cobalt content. Determine if jewelry is silver or gold plated by testing if ferrous metals are used as the base metal (excluding some nickel alloys). If a magnet responds to jewelry, it is not fine silver or anything near pure gold. The same is also true of brass and bronze antiques, many are just brass plating over steel or iron. The magnet can also be used to determine polished aluminum from stainless steel in most cases, and is very handy for testing industrial metals for recycling. Featuring a durable neodymium magnet housed in a metal shell, it holds over 2.5 pounds. A powerful N40 grade (2.5 lbs pull strength) neodymium rare earth magnet is encased in an aluminum housing for durability and comes with a stainless steel split ring. Use it for: Identifying most steel grades and metal alloys that contain iron, nickel, or cobalt. Identify/sort chrome plated items from polished aluminum, silver, and non-magnetic grades of stainless steel (chrome plating requires a nickel layer, which is magnetic). Identify and sort solid brass and bronze from steel plated items (handy in the antique market and hardware store). Identify fake/plated jewelry, which often has steel or nickel alloys as the base material (some alloys, like nickel-silver and German silver are non-magnetic, despite having ferrous metals present). Generally, the magnet test is only the first test performed, before density and acid testing. Hanging keys, notes, pictures, blueprints, etc. Also handy for science experiments and demonstrations involving ferromagnetism Product Specifications Type: Neodymium Magnet Keychain Material: N40 Neodymium Dimensions: 0.47 inches wide at its widest point x 1.57 inches long (12 x 40 mm) Net weight 1.2 oz (34 g) Package Includes 1x Neodymium Magnet Keychain (other accessories are not included)PaymentDelivery detailsTerms of salesAbout usContact usPaymentPayment Types: We accept PayPal only! PayPal is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior bidding. All PayPal Payments must be Confirmed ( Shipping and billing addresses must match ) Payment must be made within 48hrs of the auction end time. Non-Paying bidders will be reported. Delivery detailsItem will be shipped within 1-3 working days after full payment is received. You should receive item within 3-5 weeks. Email us if not receive items after 30 working days after full payment sent. To USA 7-15 business days To Australia and UK 15-25 business days To Canada 20-35 business days South America ,Russia and other countries 25-40 business days Shipment may influenced by the weather / custom /holidays and other uncertainties. If it is delayed, the item may reach some more days later than the estimate delivery date. But we will try our best to ensure the items reach soon. Terms of salesAny concerns, please feel free to contact us , we are happy to provide you assistance before/after buying. Anything caused your inconvenience we will do our best to correct. In case the item is wrong/defective, please do not throw it, just send us pictures (Small video) about the package & item, then we can confirm specific situations and provide you effective assistance. About usWelcome to our ebay store . including majority of the best seller autoparts which are fully compatible with the vehicles,car stickers, head lights, fog lights ,recorders,rearviews,tools ,turning signal lights ,reserve lights,interiors, etc.. Our warranty is the same as our listing description.If theres any issue ,please feel free to contact us ! We will respond at most 48 hours . Public holidays will respond at most 72 hours . Thanks for understanding ! We will do our best to serve every customer . Hope we have more chance to serve you !!! Contact usPlease feel freely to contact us ! We will do our best to help to solve it ! Thanks for support us !

Price: 2.48 USD

Location: CN

End Time: 2025-01-14T04:42:30.000Z

Shipping Cost: 0 USD