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SuperMagnetMan Neodymium Ring Magnet.  Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets.  These ring magnets are strong rare earth neodymium magnets also used as automotive magnets.

0.039" (1mm) OD x 0.020" (0.50mm) ID x 0.039" (1mm) thick. Set of 10. N50 Neodymium Magnets Rare Earth Magnets!  Ring Magnets magnetized across diameter. Nickel Plated. 

Minimum Order Quantity (MOQ) = 1 set



Regular price
Inside Diameter0.020" (0.50mm)
Max Working Temp60°C
Outside Diameter0.039" (1mm)
StrengthNeodymium 50
Thickness0.039" (1 mm)
Direction of Magnetism Across the diameter

Customer Reviews

Based on 1 review
Small tube/ring magnets

They came attached in the packaging, which made aligning them very simple. I used a marker to index their alignment before detaching them. I have used them to keep access panels closed on R/C model aircraft. I plan to use them for other modeling needs (model railroading, R/C tanks, ect), a very small amount of super glue gel applied with a tooth pick to the mounting location works well. My wife has made use of them on her wall calendar/planning board as well. Thank you very much for this product; they are well made, reasonably priced, and shipping is fast. We will order all of our magnets from you. sarvis sends