Thanks to UncleFrankSays for sharing his UFS-094 T-Handles Hex Allen Key Wrench design.
Most of the “free” hex keys provided with 3D printer kits are rather short. The enclosed screwdriver handle extends the reach and complements nicely with the T-Handles.
Note: Please print the original stems from https://www.printables.com/model/70527-ufs-094-t-handles-hex-allen-key-wrench.
Printed with PLA+ at 0.2mm resolution. Used 4 perimeters and 4 top/bottom layers with 15-20% infill.
Note: Handle_v5 supports up to 4mm hex key.
The author remixed this model.