This item is a leg spacer designed to keep your tripod legs from closing over each other or “getting crossed up” while you’re walking out to your stand. It will fit various tripods but check your fitment before making purchase.
It is designed to be installed on the second stage of your tripods legs. You will need to disassemble your tripod to install this part so please make sure you know what you’re doing.
so far it will fit tripods with a 36mm second stage, but more sizes will be added.