Quick Curtain Bar Holder

I needed a curtain bar holder that was closer to the walls since I like to use straight curtains to block the light in the morning.

Haven't found one of these anywhere, so I made one. Should hold around 5kg safely.

If it is not obvious, this holder is supposed to hold a 16mm diameter bar with matching endcaps. Mirror the part to get the left side holder. If you have a curtain bar that fits perfectly, you can cover up the holes with 3d printed plug caps.