Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4826664.

An alternate design of the bionicle "hand" joint piece that is built around the strength limitations of 3D Printing. It uses a central axle on the end rather than the sideways inlet and has a custom sized ball socket (similar to Meeple joint, but not exact).

Note: All dimensions are manually undersized by 0.1mm. I recommend adjusting the original .blend model to suit your setup.