You can get them all over the place, Big 5, Sports Chalet, Walmart probably has them too. They might be as high as $15, but that's still a bargain. They have a set that's for vert. only that has a plate the rods sit on, and one that holds them vert. But if you get the Vert/horiz then you can set them on the floor and have two brackets to hold them up. I'm really happy w/ mine.

Amish Ed