A simple PCB holder for a radioshack 276-159b PCB board. Designed with CAD software! First things first! Make sure you have the correct PCB from Radioshack. Below is the exact PCB that I used for this design. Radioshack 276-159b: http://www.radioshack.com/dual-general-purpose-ic-pc-board/2760159.html#.VSx4RfnF-Sp Download: radioshack_pcb_holder.stl After you downloaded the *.stl from above load it into your favorite program (slic3r) and generate your gcode. I used default settings for this design. Bevel the edges with a straight edge or box cutter knife-if desired. Enjoy! If anyone has any request for a similar design for a different PCB let me know via comments. All source files were included and were converted to the attached filetypes.