DIY Towel rack

Our store-bought towel rack disintegrated, so I figured I'd make my own. DesignI included a hole that goes all the way to the screw to make mounting easier. No need to muck about with angled hex keys or what not, a regular screwdriver will do.The part that clamps on to the rod is slotted to allow for a bit more flex.HardwareIt uses a standard .5" (12.7mm) pipe which is commonly used for small curtains, and I've included some endcaps to make things nice and tidy.Material choiceI printed mine in PLA, seems to hold up fine in humid conditions. I was worried about mold developing between layer lines, but that hasn't been an issue for the 3 years that I've used this.PrintingI recommend using 4 walls and 20% infill. No supports needed.The endcap diameter is 12.65mm to get a good friction fit, you may wish to scale this up slightly..STP included for easier derivatives.