CMS012018W, 12-18 Inch Adjustable Extension Column, Pole
White adjustable extension column providing 12-18 in (30.48-45.72cm) of height adjustment for 1.5" NPT ceiling mounts
The Chief CMS012018W is a white adjustable extension column designed to provide precise height control for ceiling-mounted projector or display systems. This 1.5" NPT column is threaded on both ends and features a notched design, which allows installers to make height adjustments in 1" increments without the need to disassemble the entire assembly. To ensure maximum stability once the desired height is reached, the column includes a set screw. This 108 in (274.3 cm) tall component has a 500 lbs (226.8 kg) weight capacity and is TAA compliant. It is intended for use in combination with any Chief 1.5" NPT ceiling plate or compatible accessory to facilitate custom mounting heights in professional AV installations.
Specifications are supplied by the manufacturer. For complete details, check the Resources section.Key features
Specifications
Main specifications 8
| Depth | 2.3 in (5.8 cm) |
| Extension | 12" - 18" (30.48cm - 45.72cm) |
| Height | 108 in (274.3 cm) |
| Shipping Dimensions | 18" x 3.5" x 3.5" (457.2 x 88.9 x 88.9 mm) |
| Shipping Weight | 2.45 lbs (1.1 kg) |
| Weight Capacity | 500 lbs (226.8 kg) |
| Width | 2.3 in (5.8 cm) |
| Accessory Type | Extension |
All other specifications 5
| Application | Pole |
| Color | White |
| TAA Compliant | Yes |
| UPC | 841872092690 |
| Certifications | TAAUL Listed |
Resources
You'll need these with it
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Single Electric Outlet Coupler
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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
How does the CMS012018W adjust height during installation?
This column uses a notched design that allows you to adjust the height in 1" increments without having to disassemble the assembly.
What is required to use this column with a ceiling plate?
The CMS012018W features a 1.5" NPT column that is threaded on both ends; it must be used with a Chief 1.5" NPT ceiling plate or a compatible accessory.
Does this column include all the hardware for the installation?
The column includes a set screw to provide added stability, but you should check the CMS Series Extension Columns Installation Manual for specific tools you will need.
What is the maximum load this extension column can support?
This extension column has a weight capacity of 500 lbs (226.8 kg).
Can I use this with the CMA151 adapter?
Yes, the CMS012018W is compatible with several accessories, including the CMA151 1.5 Inch to 1 Inch NPT Adapter.