Redrock 3/4 pipe clip lock
Installed 3/4" redrock air line in my shop and had some spots where I wanted to secure the pipe in the clip a little better (ie inside corners). Drew this part up in FreeCAD. Works greak. FreeCAD file is included in case someone needs to make some mods.
Printed mine in PLA+ because that's what I had loaded. But PETG might be a little more flexible.