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- Dimensions (overall): 7/8" dia. x 1 1/8" thick
- Material: NdFeB, Grade N42 + USA Colors
- Magnet Plating/Coating: Ni-Cu-Ni (nickel)
- Magnetization Direction: Axial (Poles on Flat Ends)
- Weight: 0.299 oz. (8.48 g)
- Pull Force: 7.45 lbs
- Surface Field: 3220 Gauss
- Brmax: 13,200 Gauss
- BHmax: 42 MGOe
These large thumbtacks are twice the size of our standard magnetic thumbtacks. They are incredibly powerful and one will hold 15-20 sheets of 8 1/2" x 11" paper firmly to any ferrous metal surface. The are useful for holding maps, large prints, posters, presentations and other oversize items.
They can be used on a fridge, white boards, filing cabinets and many other metal surfaces.
They are made of brightly colored plastic in a traditional thumbtack shape, with a super strong magnet disc on the bottom. They are a great addition to any home or office. They also make great gifts!
Click this link to download a Material Safety Data Sheet (MSDS) for this product. |