3mm x 2mm (1/8" x 5/64") Neodymium Disc Magnet – N52 Grade | The Hobbyist Standard

Key Features:

• Dimensions: 3mm diameter × 2mm thickness (Approx. 1/8" × 5/64")
• Magnet Grade: N52
• Pull Force: Approx. 0.60 lbs
• Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) triple-layer plating for a durable, metallic finish
• Magnetization: Axially magnetized (Poles on the 3mm flat faces)
• Shape: Small Disc / Cylinder

Material Description:

Our 3x2mm N52 neodymium magnets are widely considered the "gold standard" for tabletop gaming and miniature articulation. With a 2mm depth, they provide a much deeper magnetic field than thinner discs, ensuring a satisfying and secure "snap." They are the strongest permanent magnets available for this compact footprint.

Handling Advice: Neodymium is a brittle material, similar to ceramic. Avoid letting these magnets slam together, as the impact can cause them to chip or shatter. Always separate them by sliding the top magnet off the stack.

Warnings and Safety Information:

• Severe Choking Hazard: Small size is highly dangerous if swallowed. Keep strictly away from children and pets.
• Medical Safety: Maintain a safe distance from pacemakers and other sensitive medical implants.
• Pinch Hazard: Despite their size, N52 magnets can jump to metal objects or other magnets with surprising force.
• Electronics: Safe for most modern devices at a distance, but keep away from magnetic storage media and mechanical watches.

Applications:

• Magnetizing plastic miniature bases for magnetic movement trays
• Heavy-duty weapon and limb swaps on hobby models
• Small-scale magnetic sensors and reed switch triggers
• DIY home projects like magnetic spice racks or tool organizers
• Scientific laboratory research and physics demonstrations