O-Clamp 1

Inexpensive clamp that can fit 1" or 2" truss.  Don't lose that adapter! From the Manufacturer: The O-Clamp from ADJ is a 360 degree clamp that wraps around truss tubing. It's designed to securely mount fixtures to truss. Bring safety and stability to your performance with this clamp. It tightens down securely to ensure you get that locked in feel. In the Box: (1) O-Clamp 1  Features: 360 degree clamp that wraps around truss tubing Non scuffing - Non scratching - Non scoring - Non denting Works great for the ADJ LTS-1, LTS-2, and LTS-30 lighting stands. Fits 1-inch Truss when using the supplied adapter Fits 2-inch Truss when adapter is removed Weight limit: 28 lbs./13 kg.