SUPERIOR GRIP - Ensures a secure hold on 2' truss configurations, with a tubing diameter range of 1.9' (48mm) to 2' (51mm), preventing slippage during crucial moments. ULTIMATE DURABILITY - Crafted from robust aluminum, the ProX T-C4H clamp withstands rigorous use, providing long-lasting reliability for professional applications. HEAVY-DUTY LOAD CAPACITY - Supports an impressive maximum load of 1100 lbs (500kg), making it ideal for safely suspending heavy lighting and sound equipment. EASY ADJUSTMENT - Features a user-friendly big wing design, allowing for quick and effortless adjustments, saving valuable time during setup and teardown.