Click & Clamp
thingiverse
Modified version of the Click & Clamp found here: https://www.thingiverse.com/thing:132311 This one allows you to add additional spacing between wall and the clamp.
Download Model from thingiverse
With this file you will be able to print Click & Clamp with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Click & Clamp.