The Bogen 2915 Super Clamp is made of lightweight cast alloy. The Super Clamp is a very versatile tool and it holds just about anything: cameras, lights, umbrellas, hooks, shelves, plate glass, cross bars, even other Super Clamps. In turn, the Super Clamp can be securely mounted on any tube from .5" to 2.1" and is 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. The Stud (2908) is not included. For this item with the stud, order #2900.

• Wedges Included

Wedge Inserts are included, to provide a more sure grip on flat surfaces, such as shelves. They are stored between the small lock knob and the clamp. Simply loosen the knob and push off from the stem. Then, insert the nub into the appropriate spot inside the jaw of the Super Clamp.