Parametric Ratcheting Wrench Adapters (1/4" Drive, Fusion360)

Ratcheting Wrench Adapter(s)

I intended to use a ratcheting wrench in our robotics toolbox at school to screw stuff together more efficiently, but the adapters were all missing. With some quick measurements, I made this printable replacement that works quite well, and made it parametric in case anyone wants it for their own needs. This also works with ¼" drive screwdrivers.

If you want me to upload a specific size, message me and I will try to upload it.

Printing Instructions

30% infill and basic PLA are strong enough for this task; mine has held up for some weeks now. But, consider more infill and stronger materials if you want it to last long.

It has already been shrinkage compensated for PLA and designed to tolerate elephant's foot. if you are using materials that could shrink even more, scale it up in X and Y directions by a few percent.