Window Frame Clamp

This is a window frame clamp to hold 1/2" PVC sch40 coupling for 1/2" pipe to mount xmas lighting. The clamp inside dimension is 1.85" and the overall length is 2.85". I printed this with PETG. 240 extruder temp, and 70 bed temp. I set the height a bit higher than the normal 0.2.
The hole is for 1/4-20 bolts, I did have to run a tap through the hole after printing. I printed this on its side (not the way its pictured).