10mm x 5mm x 1mm (25/64" x 3/16" x 1/32") Neodymium Block Magnet – N52 Grade

Key Features:

• Dimensions: 10mm Length × 5mm Width × 1mm Thickness
• Precision Tolerance: ±0.05mm 
• Magnet Grade: N52
• Pull Force: Approx. 1.17 lbs
• Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) triple-layer plating for a professional, durable finish
• Magnetization: Axially magnetized through the 1mm thickness (Poles on the large 10x5mm faces)

Material Description:

Our 10x5x1mm N52 blocks are designed for professional engineering and high-end craft projects that require a non-rotating fastener. The rectangular shape ensures the magnet stays aligned when recessed into wood, plastic, or leather. At only 1mm thick, it provides a powerful "snap" without creating a bulky profile, making it the top choice for hidden latches in high-end stationery and presentation boxes.

Handling Advice: These magnets are powerful and brittle. Due to their narrow 5mm width, they can snap if allowed to jump toward a metal surface or another magnet. Always separate them by sliding the top magnet off the stack horizontally and handle with a steady grip.

Warnings and Safety Information:

• Pinch Hazard: Strong enough to cause minor skin pinches. Handle with care.
• 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.
• Electronics: Safe for modern devices at a distance, but avoid direct contact with magnetic storage media.

Applications:

• Hidden magnetic latches for leather portfolios, wallets, and high-end bags
• 3D-printed removable covers and slim battery compartments
• Invisible edge-mounting for graphics and signage in museum displays
• Precision sensor triggers for industrial electronic prototypes
• Custom joinery and "secret" compartment latches in woodworking