I need two aluminum 10FT light stands for my Novatron 500 VR light heads. They can't have the "stud" on top as they call it. They need to be studless on top, just have the 1/4" aluminum rod because the novatron lights already have a bracket or opening that is 1/4" and will slip down over the top of the stand. Don't need anything so heavy duty, just 2 light aluminum stands without the studs and have the 1/4" rod. Anyone know where I can get them? The 2 stands I have were amvona which doesn't exit anymore and I need 2 more.