T-handle for a 6 mm hex key
The 6 mm key turns M8 screws, and those take real torque. Print it in PETG with 4 or more walls: the groove walls take the load where the short arm pushes on them.

2D preview
Customize (configurator with these values)
Files are generated on request from the live generator; free, no account.
Specifications
| Key | 6 mm, 96 x 38 mm arms (ISO 2936) |
|---|---|
| Handle | 82 mm crossbar |
| Holds by | press fit |
| Label | engraved "6" |
| Material | PETG, 4 walls |
Printing
- Prints as exported with no supports: T-handles and grips standing on the face the key goes into.
- 4 walls or more: the walls around the channel and the groove carry the load.
- Not sure about the fit? Print the fit-test ring first, it takes a few minutes.