Adapter to fit low-profile gpu into full size slot

[an0nymity]

I know I have seen these before awhile ago, and seem not to be able to find them. I figured the bitcoin bunch would be the best group to ask, as you guys are always looking for wacky and creative hardware. What I am looking for is an adapter the stabilizes the card movement of a low-profile card when installed into a full size slot. As I am using lane adapters in a ESXi Host. Has anyone seen something like this, and can point me in the right direction?