Lenovo ThinkPad Thunderbolt / USB-C dock pole mount

I have a few monitor mounts at work I wanted to attach our Lenovo Thunderbolt 3/4 docks to in order to clear up some desk space. 

These fit snuggly over both ends of the dock and can be mounted to the monitor mount's pole using zip ties. 

I have 3 variants for the 3 different monitor pole diameters I've encountered so far. I plan to make a universal pole mount next, rather than customizing the mount for each pole diameter.