Made of lightweight cast alloy, the Cool-Lux Cool-Clamp is a very versatile tool that can hold just about anything: cameras, lights, umbrellas, hooks, shelves, plate glass, cross bars, even other clamps.

The Cool-Clamp can be securely mounted on any tube from 0.5 - 2.0" and is supplied with a unique wedge insert for clamping onto flat surfaces. A built-in socket allows the use of any 5/8" (16mm) attachment. A 5/8" stud with 1/4"-20 screw top is included.