The Kupo 3-way clamp, crafted from durable aluminum alloy, features an innovative spring-locking mechanism that facilitates quick attachment and release of the collar. It accommodates tubes ranging from 1.0″- 1.4″ (25mm- 35mm) in diameter. Secure placement is achieved through a simple twist of the tension handle, allowing you to efficiently mount light fixtures or accessories weighing up to 66 lbs (30 kg) onto light stands or scaffolds. The clamp boasts three recessed mounting positions strategically set at 90-degree intervals, ensuring versatility for a variety of interchangeable accessories. This design enhances your setup possibilities, making it easier than ever to customize your arrangement.