30x20x5mm Neodymium Magnet with Hole - (AD20639)

Description:

These are very small rare earth magnets - 30mm long, 20mm wide, and 5mm thick rectangles. Made from Neodymium / Iron / Boron (NdFeB), these magnets are surprisingly strong and are an excellent way to attach tools to a metal workbench, keep small children's toys attached to the refrigerator, and as a trigger for reed switches.

Activates the reed switch at a distance of approximately 1 cm.

Sold individually.

Features:

- Strong N50 grade rare earth magnet

- Material: NdFeB

- Dimensions: 30x20x5mm

- Coating: Nickel

- Maximum temperature: 80°C