Xem Studiomeasured geometryLibrary › 3D printing › Print-in-place: barrel hinge, three knuckles, folds 180°
Leaf A with the two outer knuckles and the two 45° cone pivots
Leaf A with the two outer knuckles and the two 45° cone pivots
Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.
STEP STL free, Xem Studio Design License — Xem Studio
Dimensions
| key | knuckles |
|---|---|
| value | 3 (12 + 24 + 12) |
| what | outer two on leaf A, centre one on leaf B |
Let your AI pull this. Add
Set it up →https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.From the full sheet
Print-in-place: barrel hinge, three knuckles, folds 180° (48.8 mm): every size, notes, mating features and sources. How do you 3D print a hinge already assembled?