The Super Clamp holds just about everything: cameras, lights, umbrellas, hooks, shelves, plate glass, cross bars, even other Super Clamps! And they hold these items to just about everything: poles, posts, tripod legs, pipes, doors, stands, and beams - virtually any support you can get the Super Clamps wide jaws around.
This universal clamp can be securely mounted on any tube from .5" to 2.1". Supplied with a unique wedge insert for clamping onto flat surfaces. A built-in socket allows the use of over 30 attachments to hold anything from backgrounds to lighting fixtures.
Maximum Load Capacity: 33.1 lbs. Stud not included.