Remixed fromhttps://thangs.com/designer/ZackFreedman/3d-model/Gridfinity%20iFixit%20Mako%20%2B%20ES121%20Screwdriver%20Holders-60744?manualModelView=true&utm_source=youtube&utm_medium=video&utm_campaign=zack_f
The author hasn't provided the model origin yet.