K&M Twist Grip for Mic Stands

I took gamble that these would fit my Millennium mic stands but they didn't. Nevertheless, the K&M parts are up to their normal high standard ... I think! Thomann told me they wouldn't fit but they looked the same and I didn't listen! Ha ha it was worth a punt as there are no replacement parts for the Millennium mic stands! I also replaced the booms with Millennium ones and they are solid and standing up to the rigours of live stage set up!