Loc. G312

Brand New exactly as pictured. Purchase is for (1) magnet. Multiple units available.

We ship out same day if paid by 2pm central. Sells and ships from Houston TX.

0.59 inch wide

1.6 inch long

Includes Keyring

18 lb Breakaway Strength

N40 Grade Neodymium Magnet.

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.

Featuring a durable neodymium magnet housed in a metal shell.

A powerful N40 grade 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

Easy to carry and strength for identifying fake stainless steel.

Perfect for Metal Recyclers, Brokers, Antique Buyers, Hobbyists and Collectors.

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)