The Light Source Monstro-Clamp for 2 to 4 OD tube in black is a professional-grade heavy-duty clamp designed to secure larger diameter pipes and truss members in live event, theatrical, and production rigging applications. Built from solid, CNC-machined aircraft-grade aluminum plate with a durable black anodized surface, this clamp combines substantial clamping surface area with precision machining to deliver dependable performance under demanding conditions. Its robust construction helps ensure that when large fixtures or structural elements are attached, the clamp maintains grip and stability without deforming or slipping, even with repetitive use.

Engineered to attach securely to round pipe or tube with outside diameters ranging from approximately 2 in through 4 in, the Monstro-Clamp’s broad size range provides flexibility on the rigging floor, reducing the need to stock multiple clamps for different pipe sizes. It uses oversized set screws and durable fasteners to lock onto the pipe, helping distribute load forces and resist twisting or rotation once tightened. This makes it particularly suitable for overhead pipe grids, large lighting battens, or sections of truss where rigidity and safety are priorities.

In practice, rigging crews appreciate the simplicity and strength of the Monstro-Clamp’s design. It is often used to support heavy lighting instruments, audio equipment, or auxiliary staging hardware when paired with appropriate safety measures and load-rated hardware. Its black finish blends with professional staging aesthetics while offering corrosion resistance and reduced visual distraction during performances or broadcasts.