1/2″ od x 1/4″ id x 1/8″ thick N42 Neodymium Ring Magnets ring magnets home depot Sale Amazon
- Dimensions: 12.7mm out diameter x 6.35mm in diameter x 3.18mm thick
- Magnetic Face: 12.7mm diameter
- Magnets Type: Permanent
- Material: NdFeB, Neodymium
- Grade: N42
- Plating /Coating: Ni-Cu-Ni (Nickel)
- Magnetization Direction: Axial(Poles on Flat Ends)
- Weight: 2.3g
- Hole type: single ring hole
- Max Operating Temp: 176ºF (80ºC)
- Quantity: 10 pieces/pack
- Ages:7+ ages, both for kids and adults
The R842 is an often requested size that has now been added to our stock inventory. It is a great ring for science experiments and demonstrations. Buy a bunch and save!
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