This product will require slight modification of the hole placement in 3D CAD software in order to function/articulate.  The assembly is first draft and may require subtle changes in order to work as an R&D tool.  You are free to remix this creation w/ clear attribution to author.  This is source material to aid in design of downstream devices and "remixed" tools.  Potential uses could be a mechanical grabbing tool to assist lab workers in manipulation of objects in conditions such as at extreme temperatures or picking up small, hot glass objects.