6mm x 3mm x 1mm Neodymium Block Magnet – N52 Grade 

Key Features:

• Dimensions: 6mm Length × 3mm Width × 1mm Thickness
• Precision Tolerance: ±0.05mm
• Magnet Grade: N52
• Pull Force: Approx. 0.8 lbs 
• Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) triple-layer plating for corrosion resistance
• Magnetization: Axially magnetized through the 1mm thickness (Poles on the flat 6x3mm faces)

Material Description:

Our 6x3x1mm N52 blocks are built for high-accuracy engineering and delicate hobbyist projects. The narrow 3mm width allows these to be tucked into incredibly tight spaces, such as thin seams or micro-channels. At only 1mm thick, these are a top choice for "invisible" triggers in electronics and small-scale mechanical assemblies where rotation must be prevented.

Handling Advice: These magnets are small and exceptionally brittle. Because of their slim profile, they can snap easily if allowed to jump toward metal surfaces. Always separate them by sliding the top magnet off the stack horizontally and handle with care using non-magnetic tools.

Warnings and Safety Information:

• Choking Hazard: Small size is extremely dangerous for children and pets. Keep strictly in a secure container.
• Medical Safety: Keep away from pacemakers and sensitive medical implants.
• Brittleness: Neodymium is a ceramic; these will shatter if allowed to slam into each other.
• Electronics: Safe for modern devices at a distance, but avoid direct contact with magnetic storage media.

Applications:

• Precision sensor triggers for micro-electronics and wearables
• Hidden latches for ultra-slim jewelry boxes and miniature packaging
• Articulation for small-scale gaming miniatures and detail models
• Invisible edge-mounting for lightweight graphics and retail displays
• Custom reed switch activation in confined industrial spaces