servo to blinds chain adapter

thingiverse

It's working fine with no need to adjust chain tension, so it's nice alternative to most projects available here. Tested, it works fine. Adjust dimensions to yours need. Have to check with different tolerances depending on print quality. Finally I won't use this version, as it requires some space on window frame or long chain or mounting on the wall. I'm designing now version for direct attachment to the blind, without use of chain.