The  ProX T-C3 Light-Duty Adjustable Plastic O-Clamp is a durable all-purpose clamp that helps with setting up your truss and lighting system. Made from ultra-durable ABS plastic that won’t scratch or scuff the ProX T-C3 wraps completely around your truss providing additional security to your setup. The T-C3 also includes removable adapters so you can fit it to various sizes of truss tubing and pipe. DJs trust this clamp for its durable build and the added level of security it provides to their setups.  Includes connecting hardware