Ikea Curtain Rod end

I needed an endcap to my Ikea Curtain rod; it's about a 30-minute drive to Ikea one way and... I have to go to Ikea. So I designed this to print in about 45 minutes.

It's for the larger Curtain rod ends that have an OD of 28mm and an end that has a 4.6mm threaded insert.

I hope you find it useful!