Scaffolds

I have a scaffold/industrial piercing and it's finally all healed up.

I had the ends replaced when I lost one of the balls because I got some hair on the screw but I also need a shorter bar. So I want to shop around for one or two new pieces but I'm having such a hard time finding jewelery for industrials, can anyone help?

General body jewelery sites are good too, it's not my only piercing :P