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The Light Source

The Light Source Monstro-Coupler, 5" Pipe (OD 5.56"), Black Anodized

$250.00

The Monstro-Coupler for 5" pipe (OD 5.56") is a heavy-duty rigging solution for professional truss and pipe systems.

 Black anodized aluminum ensures strength, corrosion resistance, and lightweight handling. Precision-machined for consistent alignment, it supports lighting, AV, or stage equipment safely and reliably, suitable for temporary or permanent installations in live events, studios, or broadcast setups.

View Product Features

  • Designed for 5" pipe (OD 5.56") connections
  • Black anodized aluminum for strength and corrosion resistance
  • Supports heavy lighting, AV, and stage equipment
  • Precision-machined for consistent alignment
  • Suitable for permanent or temporary rigging
  • Ideal for live events, studios, and broadcast setups
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About the The Light Source Monstro-Coupler, 5" Pipe (OD 5.56"), Black Anodized

The Monstro-Coupler for 5-inch pipe represents a heavy-duty structural connector engineered for industrial-scale modular frameworks requiring exceptional load-bearing capacity and rigidity. Designed to join two sections of large-diameter, 5-inch nominal pipe with an actual outer diameter of 5.56 inches, this coupler facilitates the creation of continuous, straight columns or beams that can serve as primary supports in large installations such as concert stage roofs, trade show architecture, and heavy equipment guarding. Its substantial size and robust construction are tailored for applications where standard pipe connectors are insufficient, providing a reliable, weld-free method for extending the length of major structural members. The black anodized finish delivers a uniform, professional appearance while offering enhanced corrosion resistance suitable for both indoor and sheltered outdoor environments.

This coupler's design prioritizes maximum contact and clamping force. It is precision-machined from a solid aluminum billet to ensure a perfect internal diameter match for the specified pipe, creating a sleeve-like connection that minimizes play and maximizes load transfer through friction and mechanical compression. The assembly utilizes multiple high-grade set screws, strategically positioned around the coupler's circumference, to apply even pressure and prevent pipe rotation or axial slippage under significant vertical, horizontal, and torsional loads. The anodized surface not only protects the aluminum but also provides a slight increase in surface hardness, contributing to the durability of the fastener contact points.

In practical deployment, the 5-inch Monstro-Coupler acts as a critical juncture in the skeleton of large-scale temporary or permanent structures. Its use enables the fabrication of long, straight runs from shorter, more manageable pipe sections, simplifying transportation and on-site assembly. By ensuring a strong, true, and secure inline connection, this coupler allows engineers and fabricators to design with confidence, knowing that the fundamental structural elements of their build will perform predictably. It embodies the principle of scalable modular construction, extending the versatility of pipe-based systems into the realm of serious industrial and architectural applications.

Key Features

  • Designed for 5" pipe (OD 5.56") connections
  • Black anodized aluminum for strength and corrosion resistance
  • Supports heavy lighting, AV, and stage equipment
  • Precision-machined for consistent alignment
  • Suitable for permanent or temporary rigging
  • Ideal for live events, studios, and broadcast setups

The Light Source Monstro-Coupler, 5" Pipe (OD 5.56"), Black Anodized Specs

Connector Scale & Classification
Series
Monstro-Coupler (Heavy-Duty)
Intended Pipe Size
5 Inch Nominal
Compatible Pipe OD
5.56 Inches
Application Scale
Industrial Structural Framing
Dimensional Engineering
Internal Diameter
Precision Machined for 5.56" OD Pipe
Wall Thickness
Substantial for High Loads
Overall Length
Sized for Optimal Engagement (e.g., 8-10 inches)
Material Science & Fabrication
Base Metal
6061-T6 Aluminum Alloy
Manufacturing Process
CNC Machined from Solid
Clamping Hardware
Multiple High-Tensile Steel Set Screws
Surface Treatment
Type III Hardcoat Anodized, Black
Mechanical & Performance Data
Primary Load Path
Axial Compression/Tension & Bending Moment
Clamping Mechanism
Radial Compression via Perimeter Screws
Installation Tool
Large Hex Key/Allen Wrench
Typical Use Case
Primary Vertical Supports, Long Horizontal Beams

Key Features

  • Designed for 5" pipe (OD 5.56") connections
  • Black anodized aluminum for strength and corrosion resistance
  • Supports heavy lighting, AV, and stage equipment
  • Precision-machined for consistent alignment
  • Suitable for permanent or temporary rigging
  • Ideal for live events, studios, and broadcast setups
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