6mm x 3mm x 2mm Neodymium Block Magnet – N52 Grade 

Key Features:

• Dimensions: 6mm Length × 3mm Width × 2mm Thickness (Approx. 5/17" × 1/8" × 5/64")
• Low-Profile Design: Slim 2mm thickness allows for completely flush surface inlay and restricted-clearance configurations
• Anti-Pivot Geometry: Rectangular geometric profile provides excellent lateral stability and prevents twisting/pivoting
• Precision Tolerance: ±0.05mm 
• Magnet Grade: N52 
• Pull Force: Approx. 1.6 
• Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) triple-layer plating for a durable, professional finish
• Magnetization: Thickness magnetized (Poles on the flat 6x3mm rectangular faces)

Material Description:

Our 6mm x 3mm x 2mm N52 block magnets represent a highly efficient solution for tight design envelopes where space is severely limited. The narrow 3mm width combined with a 6mm length makes these blocks ideal for running along slim seams, micro structural tracks, and delicate enclosure borders. The balanced 2mm thickness provides greater magnetic volume than thinner alternatives, allowing the flux field to project cleanly through thin non-magnetic plastics, wood veneers, or fabrics without losing its crisp "snap" closure. These blocks can be seamlessly embedded into shallow routed cavities, precision-molded plastics, or luxury paperboard packaging using high-performance epoxy or acrylic adhesives, providing a clean, completely concealed magnetic latching point that resists rotational shear forces.

Handling Advice: CRITICAL NOTICE: High-performance micro N52 rare earth blocks require careful handling. Sintered neodymium is inherently brittle like ceramic. At 2mm thickness, these compact magnets possess a high snap velocity relative to their tiny mass. Striking magnets together or letting them leap onto steel tools can cause the rectangular profiles to chip, crack, or fracture, especially at the sharp corners. Never allow these magnets to slam together freely from a distance. To minimize damage risk during assembly, always separate individual pieces by sliding them off the stack horizontally rather than pulling them apart vertically.

Warnings and Safety Information:

• Fragility Hazard: Low-profile rectangular core is brittle. High-velocity impact from snapping together or dropped handling WILL fracture or chip the block.
• CHOKING HAZARD: Micro-sized profile poses a severe danger to children and pets. Keep strictly secured.
• Ingestion Warning: Swallowed magnets can attract through internal tissue walls, causing fatal complications. SEEK IMMEDIATE MEDICAL ATTENTION if ingested.
• Medical Safety: KEEP AWAY from pacemakers and sensitive medical implants at all times.

Applications:

• Near-invisible hidden closures for luxury cosmetic boxes, premium jewelry cases, and high-end presentation folders
• Concealed alignment closures and anti-twist tabs for high-end micro-electronics and smart wearable technology
• Precision magnetic indexing, linear track alignments, and swappable components for tabletop gaming miniatures
• Micro sensory triggers, reed switch activations, and low-clearance Hall-effect arrays in industrial automation
• Shallow flush-mount attachment points for thin 3D-printed enclosure panels, lids, and access plates