N52 · MagSafe-aligned · 3D-print ready
Make Any Print MagSafe
Drop-in N52 magnet rings turn your 3D prints into rock-solid MagSafe mounts. Free stand designs in every kit.
- N52 — the strongest neodymium grade
- Halbach array — one-sided field for maximum hold
- ±0.05 mm tolerance — seats flat and true
Free US shipping over $25 · ships from the USA
Halbach array · one-sided field
The poles are arranged so the magnetic field stacks on the front face and nearly cancels on the back — a stronger MagSafe grip from a thinner ring.
How it works
From print bed to phone in three steps
No special tools. If you can print and glue, you can build a MagSafe mount tonight.
Print the stand
Download a free STL with your kit and print it in any filament — desk stand, car dock, wall mount, your call.
Glue in the ring
Drop the N52 ring into the printed pocket and secure it with a few drops of CA glue or epoxy. It seats flat and true.
Snap on your phone
Your iPhone or MagSafe case clicks on with a strong, perfectly aligned hold — through the case.
Why these magnets
Engineered to seat flat, true, and strong
Most loose magnets are hit-or-miss. Ours are tight-tolerance N52 with a multi-pole Halbach pattern that focuses the field on the working face — so a thin, low-profile ring delivers a confident MagSafe hold, even through a case.
| Material | Neodymium-Iron-Boron (NdFeB) |
| Grade | N52 — strongest commercial neodymium |
| Magnetization | Multi-pole Halbach — one-sided field |
| Coating | Nickel (corrosion resistant) |
| Tolerance | ±0.05 mm diameter / thickness |
| Dimensions | OD 54.12 · ID 45.75 · 1.88 mm |
| Max operating temp | 80 °C (176 °F) |
| Mounting | Glue-in (CA glue or epoxy) |
Printed by makers like you
One ring, endless mounts — desk, car, kitchen, nightstand.
