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N52 Neodymium Disc Magnets 25mm x 3mm (1 x 1/8 inch) 14.6 lbs Pull – Strong Rare Earth Round Magnets for DIY Crafts, Cabinet Latches, Knife Strip (10 Pack)

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Product details

Management number 218095755 Release Date 2026/05/03 List Price $9.80 Model Number 218095755
Category

These 25mm x 3mm N52 neodymium disc magnets are purpose-sized for woodworking and DIY builds where a flush-mount, concealed hold matters. Drill a standard 1-inch Forstner-bit hole and the magnet seats perfectly – no shimming, no visible hardware. Pair two magnets face-to-face for a cabinet door latch that closes with a satisfying snap and opens with a clean pull. Embed them in a routed wood channel to build a magnetic knife strip that holds chef's knives securely through 3–6mm of wood.Measuring 1 inch in diameter and 1/8 inch thick, each piece feels like a large, flat coin – substantial enough to handle confidently but thin enough to disappear inside a slot or pocket. On bare steel the pull is direct and firm – up to 14.6 lbs on a clean flat surface. Through wood or craft board the grip weakens with distance, so recess depth is the primary tuning variable; a shallower pocket means a stronger catch. Through thin fabric or felt the grip remains useful for closures on handmade bags and pouches.The 1-inch footprint also works well beyond the workshop: attach to refrigerator surfaces and metal whiteboards as flat, low-profile fridge magnets; epoxy into craft box lids for clean magnetic closures; use in pairs to build display and signage mounts; press into 3D-printed magnet seats for snap-fit enclosures; or line up in a grid on a workshop strip to organize small steel tools. Science classrooms use this size for visible, tangible magnetism demos.These are permanent rare earth magnets at N52 grade – the highest commercially produced neodymium strength, with roughly 14% more flux density than N48 and about 30% more than N42 in the same size. Axially magnetized; poles on flat faces. Max operating temp 80°C (176°F). Not suitable for non-ferrous surfaces.Safety: strong magnets can pinch fingers severely. Keep away from children under 14, pacemakers, and electronic devices. If swallowed, seek immediate medical attention.

  • N52 GRADE POWER: Each 25mm x 3mm disc delivers up to 14.6 lbs pull – N52 is the strongest commercially available grade, meaningfully more powerful than N35 or N42 in the same 1-inch footprint
  • FLUSH-FIT PRECISION: 25mm diameter drops into standard 1-inch Forstner-bit holes and routed pockets – the right size for concealed cabinet latches, box closures, and wooden knife-strip builds
  • SIZE-MATCHED USE CASES: Cabinet door latches in 1-inch routed pockets, DIY magnetic knife strips, craft box and bag closures, fridge organization, whiteboard mounting, and workshop tool strips
  • DURABLE Ni-Cu-Ni COATING: Triple-layer nickel plating resists corrosion and surface wear; magnets stay dimensionally consistent through repeated installation cycles and everyday workshop handling
  • WHAT YOU GET: 10 × N52 neodymium disc magnets, 25mm dia. × 3mm thick, nickel-plated, axially magnetized through thickness – poles on flat faces; max operating temp 80°C (176°F)
Color Silver
Shape Disc
Brand Name MAGNEZMATIC
Pull Force 14.6 Pounds
Unit Count 10.0 Count
Part Number GMB9004
Manufacturer BOOM
Model Number NMD25X3MM
Material Type Neodymium
Item Thickness 3 Millimeters
Item Type Name magnet
Number of Pieces 10
Warranty Description 1
Item Dimensions L x W x Thickness 0.98"L x 0.98"W x 0.12"Th

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