About this 3D model
This is a Gridfinity part designed for the organization system designed by Zack Freedman. If you don't know what Gridfinity is, check out Zack's original video , his original designs on thangs and this unofficial specification . This is a set of Wiha precision driver holders for Gridfinity. It is designed to be used with the 50 piece precision set. However, I have included the source files, so they could be adapted to any driver set by Wiha. I am also have a 3x4 and 3x5 holder for the full set here . My design was based of off this template .