Wanted a way to hold a cell phone or a tablet to my tripods so I started with the first thing the actual part that you can quickly detach. then I will go from their. I had lost one, lucky I had a second tripod to copy for a replacement. So hear is the first part, and the rest to come. Please let me know how this prints on the type of printer you used. Up Date just added new file 5-27-15 More new files Tablet Stand added 5/29/15 Created with Design Spark Mechanical Mechanical http://www.rs-online.com/designspark/electronics/eng/page/mechanical . Thank's, Have a great day! :-) P.S. Just added new file I Phone mount 5-17-2015 And "Galaxy together 2" file on 5-21-15 And more files on 5/26/15