CMS003, 3 Inch Fixed Extension Column, Pole
3 in (7.6 cm) fixed extension column for projector pole mounting, 500 lbs capacity, TAA compliant
The Chief CMS003 is a 3 in (7.6 cm) fixed extension column used to lower projectors to a precise, desired height. This aluminum extension column is part of the Speed-Connect Fixed Series and is designed for high-strength applications, supporting a weight capacity of 500 lbs (226.8 kg). The column features a 1.5" NPT design that is threaded on both ends, allowing for secure integration within a mounting system. This component is intended for use in combination with any Chief 1.5" NPT ceiling plate or compatible accessory. This black-finished column is TAA compliant and UL listed, making it suitable for professional installations requiring standardized compliance and reliable structural integrity.
Specifications are supplied by the manufacturer. For complete details, check the Resources section.Key features
Specifications
Main specifications 8
| Depth | 1.9 in (4.8 cm) |
| Extension | 3 in (7.6 cm) |
| Height | 3 in (7.6 cm) |
| Shipping Dimensions | 5.5" x 3" x 3" (139.7 x 76.2 x 76.2 mm) |
| Shipping Weight | 0.36 lbs (0.2 kg) |
| Weight Capacity | 500 lbs (226.8 kg) |
| Width | 1.9 in (4.8 cm) |
| Accessory Type | Extension |
All other specifications 5
| Application | Pole |
| Color | Black |
| TAA Compliant | Yes |
| UPC | 841872092591 |
| Certifications | TAAUL Listed |
Resources
You'll need these with it
Quick-Snap Cable Covers - CMA274
CMA274$31.20
Single Electric Outlet Coupler
CMA502$80.80
1.5 Inch to 1 Inch NPT Adapter
CMA151$29.60
Heavy Duty Swivel Adapter
CMA351$164.00
Dual Electric Outlet Coupler
CMA504$106.40
Electrical Storage Enclosure
CMA160$302.40
CMA270 Threaded Pipe Coupler
CMA270$31.20
CMA347, Vibration Isolating Coupler
CMA347$416.00
CMA270W Threaded Pipe Coupler
CMA270W$31.20
CMS261W Column Cut-Off Adapter
CMS261W$42.40
CMS261 Column Cut-Off Adapter
CMS261$42.40
CMA152, Threaded Pipe Coupler
CMA152$45.60
Questions about this part
Will the CMS003 work with my existing Chief ceiling plate?
Yes, this column is designed to be used with any Chief 1.5" NPT ceiling plate or other compatible accessory.
What is the weight capacity of this extension column?
The CMS003 has a rated weight capacity of 500 lbs (226.8 kg) to support heavy projector assemblies.
Is this product TAA compliant?
Yes, the CMS003 is TAA compliant and is also UL listed.
What accessories can I use to manage cables on this column?
You can use Quick-Snap Cable Covers, such as the CMA274 or CMA275, to manage cabling along the extension.
How does this part differ from other CMS series columns?
This specific SKU provides a fixed 3 in (7.6 cm) extension, whereas the series includes other fixed lengths and adjustable options.