38mm x 1.5mm (1.5" x 1/16") Neodymium Disc Magnet – N52 Grade

Key Features:

• Dimensions: 38mm Diameter × 1.5mm Thickness
• Precision Tolerance: ±0.05mm 
• Magnet Grade: N52 
• Pull Force: Approx. 8.8 lbs 
• Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) triple-layer plating 
• Magnetization: Axially magnetized (Poles on the large flat circular faces)

Material Description:

Our 38x1.5mm N52 discs are designed for applications where an expansive footprint is required to distribute magnetic force over a large area. The 38mm diameter provides incredible resistance to shear forces and offers a massive surface for industrial-strength adhesive bonding. At just 1.5mm thick, these magnets can be hidden behind thin veneers, within heavy industrial packaging, or recessed into shallow cavities for a completely invisible and secure closure solution that provides a powerful, professional "snap."

Handling Advice: CRITICAL NOTICE: These magnets are exceptionally fragile due to their diameter-to-thickness ratio. With nearly 10 lbs of pull force and a wide surface area, they can jump together from a significant distance with enough speed to shatter instantly upon impact. Never allow them to snap together or onto steel surfaces. Always separate them by sliding the top magnet off the stack horizontally and handle with extreme care during installation.

Warnings and Safety Information:

• Fragility Hazard: These will shatter like thin glass if dropped or allowed to impact other magnets.
• Pinch Hazard: Strong enough to cause painful skin pinches or blood blisters. Handle with industrial focus.
• Choking Hazard: Keep strictly away from children and pets.
• Medical Safety: KEEP AWAY from pacemakers and sensitive medical implants at all times.

Applications:

• "Invisible" magnetic closures for oversized luxury portfolios, presentation cases, and fine art boxes
• Ultra-slim mounting for wide-format retail signage, architectural graphics, and gallery displays
• Flush-mounted removable panels for large electronics enclosures and 3D-printed assemblies
• Concealed fasteners for high-end leatherwork, wide straps, and designer accessories
• Precision magnetic bases for lightweight tabletop equipment and modular workstations