SummaryThis is a tool for holding 7 metric allen screwdrivers to anything about 1.0" wide. The tools can be found here: http://smile.amazon.com/gp/product/B0006O4ADI/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1. I realize the picture says standard, the model is correct for metric :). Design for standard allens coming soon (http://smile.amazon.com/gp/product/B0006O4ABK/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1). Included the Solidworks file. InstructionsPrinted 20% infill, 2 perimeters and 0.3mm layer.