Desktronic Sit Pro Armrest Adapter

I have a Desktronic Sit Pro chair. The armrests on this chair were too high for me. They always bumped against the front of my desk, preventing me from pushing my chair under the desk. For this, I printed this 5cm adapter, which allows me to attach the armrests 5cm lower than originally on the chair. To do this, you only need to replace the existing screws with 6mm x 100mm screws to secure the armrest with the adapter.

The armrests are super stable for me. However, I never rest my full body weight on them. For heavy people and those who use the armrests when standing up, it may be necessary to print with PETG and maximum infill. 

Before:

After: