Clip for Curtain Cord Tensioner

thingiverse

We tightened the cord on our shades, but the tensioner itself lacked a retaining clip. It kept twisting loosely as we fiddled with the cord's slack. To secure it firmly, I screwed a wall anchor into the drywall and then drove in a tapered head wood screw to hold the tensioner snug against the wall. With this setup, anyone can easily install the shade's cord system using an ordinary wood screw, which will likely provide sufficient grip for most applications.