20mm x 12mm x 6mm (20x12x6 mm) Neodymium Block Magnet

Prototyping and Engineering Tips from Robogears

• The "Leverage" Secret: Because these magnets are so strong, they are very difficult to pull apart vertically. Always slide them sideways to separate them.

• Secure Mounting: For permanent installations, use a high-bond epoxy. The smooth nickel coating can be slippery, so lightly scuffing the magnet's surface with sandpaper can improve glue adhesion.

• Impact Warning: Neodymium is essentially a "metallic ceramic" and is extremely brittle. If you allow two blocks to snap together from a distance, they will likely shatter. Always handle with a firm grip and use a non-magnetic spacer (like wood or plastic) when storing them.

• DIY Tool Storage: These blocks are powerful enough to hold heavy wrenches or pliers. Glue a row of them inside a tool cabinet to create a high-strength magnetic organizer.

Package Includes

• 1 x 20mm x 12mm x 6mm Neodymium Block Magnet

Disclaimer Images are for reference; actual dimensions may vary slightly by production batch. SAFETY WARNING: This is a very powerful magnet. Keep away from children (pinch hazard), pacemakers, and sensitive electronics like credit cards, hard drives, or mechanical watches.