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The Light Source

The Light Source Mega-Sidearm 24" Fixed Length, Black Anodized

$85.00

The Mega-Sidearm 24" Fixed Length in black anodized aluminum provides extended, rigid support for truss-mounted fixtures.

 Its heavy-duty construction ensures secure attachment and precise positioning of lighting, AV, or stage equipment. Ideal for live events, studios, and broadcast setups requiring repeatable, professional-grade installation.

View Product Features

  • 24" fixed-length sidearm for extended fixture support
  • Black anodized aluminum for durability and corrosion resistance
  • Provides rigid, stable attachment
  • Supports lighting, AV, and stage equipment safely
  • Precision-machined for repeatable installation
  • Suitable for live events, studios, and broadcast setups
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About the The Light Source Mega-Sidearm 24" Fixed Length, Black Anodized

The Mega-Sidearm 24" Fixed Length is a substantial and rigid mounting extension engineered for applications requiring a significant and unchanging lateral offset from a primary support structure. This two-foot-long arm is designed to position lighting fixtures, speakers, or other production equipment a full 24 inches away from a truss or pipe, creating a distinct secondary plane for equipment placement. Its fixed-length, one-piece construction is a critical safety feature, ensuring there is no possibility of slippage or collapse under the considerable leverage and weight loads associated with such a long extension. This makes it an indispensable component for permanent architectural installations and high-load event rigging where absolute reliability is non-negotiable, such as in theaters, concert halls, and large houses of worship.

Constructed from high-strength aluminum alloy, the sidearm provides an exceptional strength-to-weight ratio, capable of supporting heavy moving lights or loudspeakers without adding prohibitive mass to the overall rig. The entire component is treated with a black anodized finish, a hard, electrochemically applied coating that offers excellent corrosion resistance, increased surface durability, and a non-reflective matte appearance crucial for maintaining a low visual profile in performance environments. The design incorporates industry-standard mounting interfaces: one end features a clamp or bolt pattern for secure attachment to the main support, while the opposite end is fitted with a standard fixture receiver, such as a 1.5-inch outer diameter pipe cup, ready to accept the yoke of a light or speaker.

This product is a fundamental tool for system designers and riggers needing to solve complex spatial challenges. It is used to mount equipment around obstructions like catwalks or proscenium arches, to create wide, sweeping arrays of fixtures for wall washing, or to position speakers at optimal angles away from overhead structures in large venues. By providing a long, secure, and maintenance-free lateral extension, the Mega-Sidearm 24" enables the creation of sophisticated, multi-layered rigging designs, allowing for precise equipment placement that enhances both the functional performance and visual impact of a production or installation.

Key Features

  • 24" fixed-length sidearm for extended fixture support
  • Black anodized aluminum for durability and corrosion resistance
  • Provides rigid, stable attachment
  • Supports lighting, AV, and stage equipment safely
  • Precision-machined for repeatable installation
  • Suitable for live events, studios, and broadcast setups

The Light Source Mega-Sidearm 24" Fixed Length, Black Anodized Specs

General Information
Product Name
Mega-Sidearm 24" Fixed Length
Configuration
Fixed, Non-Adjustable Length
Finish
Black Anodized
Construction & Materials
Core Material
High-Strength Aluminum Alloy (e.g., 6061-T6)
Manufacturing Process
Precision Machined from Solid Stock
Surface Treatment
Type II or III Hard Anodized Coating
Load Bearing Design
Engineered Unibody for High Leverage Loads
Dimensions & Interfaces
Total Extension Length
24 inches (610 mm)
Truss/Pipe Mount End
Standard Clamp Interface or Bolt Pattern
Fixture Mount End
1.5" OD (38.1 mm) Receiver Cup
Hardware
Grade 5 or Higher Steel Mounting Bolts
Performance & Application
Primary Function
Fixed Lateral Offset Mounting
Maximum Recommended Load
Subject to Manufacturer's Rating for Given Length
Typical Use
Permanent/Semi-Permanent Installation of Lights & Speakers
Common Venues
Theaters, Arenas, Architectural Spaces

Key Features

  • 24" fixed-length sidearm for extended fixture support
  • Black anodized aluminum for durability and corrosion resistance
  • Provides rigid, stable attachment
  • Supports lighting, AV, and stage equipment safely
  • Precision-machined for repeatable installation
  • Suitable for live events, studios, and broadcast setups
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