A Fidlock buckle snapping home, a rigid gift box sighing shut, a cabinet door that opens to a push — consumer products discovered that a designed magnetic closure is a feeling customers remember and copywriters can’t fake.
This is the volume end of designed magnetics: unglamorous, high-count, margin-sensitive — and the place where “feel” is a purchasable differentiator. It is also where the next thousand coded-magnet design wins are most likely to hide, because the parts are cheap enough to redesign on a whim.
Fidlock’s fasteners — on helmets, bags, shoes — combine magnetic attraction (finds and seats itself, one-handed, eyes-free) with a mechanical lock that carries the structural load. Magnet for the guidance, mechanism for the strength: the honest division of labor.
Sugatsune, Häfele and the furniture-hardware world ship magnetic touch latches by the million: press the door, the latch ejects it. A coded push-latch does this in the magnet itself — repel-then-snap printed as a force profile.
The rigid box with the softly accelerating lid is now the default premium unboxing. The closure force curve — how it gathers, seats, resists reopening just slightly — is the product experience’s first second.
Magformers, Geomag and kin use rotating spherical or multi-pole magnets so pieces always attract — the earliest mass-market lesson in engineered magnet behavior. Fullerton’s own origin story was a self-assembling toy for his grandchildren.
Modular furniture that keys itself — panels that only accept the correct connector, aligned by the magnet, no tools, wrong assembly physically rejected. The joining category is real and shipping; the coded-keyed version is not confirmed.
Brands tune sounds and haptics; a printed force curve makes the closure’s hand-feel tunable the same way — a snap profile as recognizable as a startup chime. No confirmed shipping example.