5mm x 3mm (13/64" x 1/8") Neodymium Cylinder Magnet – N52 Grade

Key Features:

• Dimensions: 5mm diameter × 3mm thickness (Approx. 13/64" × 1/8")
• Magnet Grade: N52 
• Pull Force: Approx. 1.8 lbs
• Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) triple-layer plating
• Magnetization: Axially magnetized (Poles on the flat 5mm circular ends)
• Shape: Cylinder / Thick Disc

Material Description:

Our 5x3mm N52 cylinders are engineered for applications that require a "snappy" and uncompromising hold. The 3mm depth allows the magnetic field to reach through thicker materials, making them perfect for hidden latches or recessed sensors. These are the strongest magnets available for a 5mm diameter footprint.

Handling Note: At this thickness, the pull force is substantial. Neodymium is brittle; if these magnets are allowed to jump together, they can shatter. Always slide them apart and handle with steady hands.

Warnings and Safety Information:

• Choking Hazard: Small size is dangerous for children and pets. Keep strictly in a secure, labeled container.
• Pinch Hazard: Strong enough to cause a painful skin pinch if handled carelessly.
• Medical Safety: Keep away from pacemakers and sensitive medical implants.
• Electronics: Avoid direct contact with magnetic storage media and mechanical watches.

Applications:

• Articulation for large-scale gaming miniatures and resin statues
• Industrial-grade reed switches and Hall-effect sensors
• Magnetic catches for high-end cabinetry and jewelry boxes
• DIY workshop organization (mounting heavier tools or jars)
• Precision engineering prototypes