SUPERIOR GRIP - Ensures a rock-solid hold on tubes from 1.5' to 2.3' (40-60mm) in diameter, preventing slippage and guaranteeing secure mounting for your valuable equipment. HEAVY-DUTY SUPPORT - Boasting an impressive 88 lb (40kg) load capacity, this robust steel clamp confidently supports lighting fixtures, cameras, and other studio essentials. BUILT TO LAST - Constructed from high-grade steel with a sleek silver finish, this Kupo clamp offers exceptional durability and resists wear and tear, ensuring years of reliable use. VERSATILE MOUNTING - Perfect for a wide range of applications, from truss systems to studio setups, this clamp adapts to your needs, providing flexible and secure attachment points.