Light Stand Replacement Clamp

Got a call from my photographer friend that she broke her light stand clamp, and needed it in the morning for a shoot. So I whipped this up and it took 2 hours to print.
This is made to go over a 19mm OD tube, that has 16mm OD tube that goes inside it.

The label is mostly worn off the stand but it looks like it is a Light Stand LS-1 [pro]master

I printed in PLA at 75% infill, you may need to scale it a bit.