It's used for holding handheld spotlights in place. I need it for a project that I'm working on. I read about it in an article, but it's an Australian article and so the link for the merchant is an Australian one. They sell mostly marine/boat stuff. It looks like this: The description that the article gives is: I've looked through various websites selling photo equipment but can't find anything like it. And I don't know the first thing about marine/boat stuff so I don't know where to look. If anyone can point me in the right direction or if the mount looks familiar, post up. Thanks.