3D Printable Prosthetic Thumb
grabcad
This design is for the replacement of a thumb, where the tip of the thumb heel is still attached to the hand. All models are ready to print and assemble.Hardware required:2x 6mm x 25mm (1in) steel pin7x M3 x 20mm bolt2x M3 x 10mm bolt4x M3 washer9x M3 nut (Or equivalent imperial bolt sizes)1x 1in wide adjustable strap1x 1-2in adjustable hose clamp1x 1in spring1x 1.5in spring (I recommend getting a variety pack of springs for these)A roll of fishing line. I use two 8lb. test lines.2x 1/8in aluminum cable crimps. These are needed for crimping the fishing line into place.Super glue. This is needed to put the main parts together. They fit together in slots.
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