Walker clips for cane

I made these for my father in law who uses a walker and a cane. When he uses his walker he has been just sort of draping the handle of his cane onto the walker and hoping it doesn't fall off as he is moving. I created these items so he can have a positive connection of his cane to his walker. He loves it. And I loved designing it and helping him out. Designed for one handed use as the bottom part is a cradle rather than needing to snap in. To state the somewhat obvious, in the pics the blue is the walker and the bronze is the cane. Freecad files included so you can tweak as needed for your devices.