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PuzzleKey 🧩

Puzzle-piece name chain with integrated cross-pins · check fit with a test print

First name — one puzzle piece per letter Font

Keyholder end

Hole side — informational

Puzzle (base) colour — live preview

Name colour — live preview

Letter height (mm)12

Puzzle width (mm)18

Puzzle height (mm)22

Thickness (mm)4

Name relief (mm)1.2

Hole Ø (mm)5

Ring wall (mm)2

Joint clearance (mm) — tune per printer0.45

Each non-final piece has a pin across its right socket, passing through a bore in the next tab. The last piece has no pin. If a joint fuses, increase clearance or check printer extrusion. Test a short chain before a long name.

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