Humidity Meter Mounts

I bought these from amazon, very cheap and work fairly well. I couldn't find a way to have them stand up around my print area so I designed a little base for them. The tolerances for the holes are very very tight... You have to almost click them into place, but once they are in they work great. If your having a hard time getting them to click in, rock them back and fourth a little bit.... If that doesn't work... a pair of pliers to push them in works as well.Attached a picture of the final product and the amazon store page.