Screwdriver handle for a 3/16 inch hex key
A screwdriver grip for the 3/16 inch key. The short arm lies in a groove across the butt and sticks out about 15 mm past the grip, which gives a thumb something to push on.

2D preview
Customize (configurator with these values)
Files are generated on request from the live generator; free, no account.
Specifications
| Key | 3/16 in, 72.2 x 26.2 mm arms (ASME B18.3) |
|---|---|
| Grip | hexagonal, 20 mm across the flats |
| Holds by | press fit |
| Label | none, the butt is too small for it |
| Material | PETG or PLA, 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.