KUPO 320M BABY ROLLER STANDThe 320M makes a great alternative to a full sized roller stand. It is ideal for supporting your light fixtures, monitors, or booms in the studio or on location. The built in braked castor wheels help you reposition your lights with ease, safety and stability. It comes equipped with athe industry standard 5 8" (16mm) pin to accept any light fixture or piece of grip equipment . It is the perfect compliment to a boom set up. 2 risers, 3 sections.