Chief CMA-366 Architectural Spanning Adapter

Overview

The Chief CMA366 is an architectural spanning adapter designed to simplify overhead installation of equipment in various environments. It fits truss systems with round or square pipes spanning between 5 and 18 inches, providing flexibility for setups in buildings, exhibit spaces, or conference rooms. Supporting up to 250 pounds and featuring a swivel range of up to 330 degrees, it allows precise positioning of projectors or flat panels while maintaining a clean and professional appearance with integrated cable management through 1.5-inch NPT extension columns.

Key features

• Span range of 5 to 18 inches accommodates different truss sizes for versatile installation options
• Compatibility with 1.5-inch NPT extension columns enables neat cable routing for a clutter-free setup
• Swivel range from 0 to 330 degrees allows smooth and flexible adjustment of mounted equipment
• Supports equipment weighing up to 250 pounds, ensuring stable and secure mounting
• Designed to hang level on angled suspended ceilings, overcoming challenges in non-standard ceiling environments
• TAA compliance makes it suitable for government and commercial projects with procurement standards
• Black finish provides a professional and unobtrusive look that blends into most settings

Key specs

• Span range: 5 to 18 inches
• Compatible pipe types: round or square truss systems
• Extension column size: 1.5-inch NPT
• Swivel range: 0 to 330 degrees
• Weight capacity: up to 250 pounds
• Dimensions: 21.75 inches (length) x 4 inches (width) x 1.78 inches (height)
• Finish: black
• Compliance: TAA

Installation and setup

The adapter’s design facilitates straightforward installation on a variety of truss systems, whether round or square, with a wide span range that fits most overhead structures. Its ability to hang level on angled ceilings reduces the need for complex adjustments, saving time during setup. The integration with 1.5-inch NPT extension columns allows cables to be routed internally, maintaining a clean and professional appearance without visible wiring.

Ideal uses and environments

This spanning adapter is well suited for commercial spaces, government facilities, trade show booths, galleries, and conference rooms where overhead mounting of projectors or flat panels is required. Its robust weight capacity and flexible swivel range make it a strong choice for installations that demand both stability and precise positioning. The TAA compliance also ensures it meets procurement requirements for public sector projects.