Neodymium Cylinder Magnets 1/4 x 1 inch N48 – Strong Rare Earth Rod Magnets for 3D Printing, Cosplay Prop Building, Woodworking & DIY Crafts (10 Pack)

When your project depends on a magnet that disappears into the design, geometry matters as much as grade. These N48 neodymium cylinder magnets measure exactly 1/4 inch in diameter — dropping into a standard 1/4" drilled hole or printed seat with no play — while the 1-inch length concentrates the field along a tight axis that reaches through wood, foam, or thin plastic.At N48, the magnetic energy density exceeds that of N42 rod magnets of the same diameter by a meaningful margin, translating into up to 4.7 lbs of pull force from a 6mm profile. The triple-layer Nickel-Copper-Nickel plating resists corrosion and holds up under repeated snap-together cycles without flaking at the edges. Consistent pull force across every piece in the pack — no weak units in the batch.In the workshop, these cylindrical magnets recess cleanly under a thin wood plug for invisible cabinet latches that hold doors firmly without hardware. In cosplay builds, a pair of rod magnets set behind EVA foam panels attach a prop or cape through the costume layer silently and securely. For 3D printing, they embed in printed pockets to create quick-release snap joints that survive hundreds of assembly cycles. Escape room designers rely on the narrow concentrated field to activate reed switches reliably through plywood or MDF.If N42 cylinders have felt marginal for your application, N48 in the same footprint delivers noticeably stronger grip — same diameter, same hole, more force. The elongated shape also means the field penetrates further than a disc of the same diameter, which matters when the magnet is buried under a surface layer. A 10-pack gives enough to prototype and build without reordering mid-project.WARNING: Strong magnets — pinching hazard. If swallowed, magnets can cause serious internal injury. Keep away from children and pacemakers. Not suitable for children under 14.

• STRONG HOLD IN NARROW PROFILE: N48 grade delivers up to 4.7 lbs pull force from a 1/4 inch diameter — fits precisely into drilled channels, routed pockets, and 3D-printed seats for a flush recessed install
• DEEPLY PENETRATING FIELD: The 1-inch length concentrates flux along a narrow axis, gripping through 1/4 inch wood, EVA foam, or plastic — ideal for hidden cabinet latches, prop attachments, and sensor triggers
• BUILT FOR MAKERS: Snap-fit 3D assemblies, concealed woodworking closures, cosplay prop mounting, craft closures, escape room mechanisms — wherever a magnet must hold firm in a tight space and release cleanly
• PACK OF 10 ROD MAGNETS: 1/4 x 1 inch (approx. 6 x 25mm), grade N48, triple-layer Nickel-Copper-Nickel coating — corrosion resistant, smooth finish, axially magnetized through the length
• CYLINDER GEOMETRY BUILT FOR TIGHT FIT: 4:1 height-to-diameter ratio self-centers in a 1/4 inch channel or printed sleeve — more contact than a disc, less side-play, holds through wood or foam