Power fist STL

Power fist STL (Digital files only)

Assambly video guide 

Springs: aliexpress 

You will need at least 2 kg of plastic to print at 100% scale.

The files are optimized for printing on printers with dimensions of 200x200x200 mm or larger.

The sizes of the finger springs are as follows:

A: 66 mm.

B: 108mm

C: 110mm

D: 107mm

You can print using PLA plastic, with a minimum of 2 walls and at least 10% infill. It is better to print the springs using PETG.