This Lowboy Junior Roller stand has an extremely low profile base, the perfect choice for work on the set. The built in wheels roll smoothly to allow easy movement around the studio. The folding base makes storage and transport a snap. The wheels are braked for extra safety, and the built in leveling leg allows level set up on uneven terrain. Minimum Height 2.6"; Maximum Height 4"; Closed Length 2.3"; Footprint Diameter 2.45"; Weight 17.6 lbs.; Maximum Load 55 lbs.; attachment, 5/8" stud, 1-1/8" female receptor. This stand has replaced the Avenger A680. This replaces the Avenger A680.