SUPERIOR GRIP - The ProX T-C4S Slim Pro Aluminum Clamp ensures a rock-solid hold on standard 2' truss configurations, providing maximum stability for your valuable equipment. ULTIMATE DURABILITY - Crafted from high-grade aluminum, this clamp is built to withstand the rigors of professional use, offering long-lasting performance and reliability in any environment. HIGH LOAD CAPACITY - Safely support up to 660 lbs (300kg) with this robust clamp, providing peace of mind when suspending heavy lighting fixtures, speakers, or other stage equipment. EASY ADJUSTMENT - Designed for quick and easy setup, the clamp allows for effortless adjustments on tubing diameters from 1.9' (48mm) to 2' (51mm), saving you valuable time and effort.