Chief CMS003W projector mount accessory White

The Chief CMS003W is a 1.5" NPT aluminum extension column that lowers a projector or flat panel by 3" when used with compatible 1.5" NPT accessories. Finished in white, the extension is threaded on both ends for secure connection to a ceiling plate or other Chief 1.5" NPT accessory and provides a compact, robust solution for adjusting installation height while maintaining a low-profile appearance.

Advantages

The aluminum construction delivers strength with minimal added weight, and the threaded 1.5" NPT design ensures straightforward installation and a reliable mechanical connection. The white finish integrates with ceilings for a discreet look, and compatibility with Chief ceiling plates and other 1.5" NPT accessories gives flexible use across residential and commercial installations.

Suitable for

• Lowering projectors by 3" from an existing 1.5" NPT mount or ceiling plate
• Adjusting flat panel position where a short extension is required
• Use with Chief 1.5" NPT ceiling plates or other compliant 1.5" NPT accessories

Key specifications

• Model: Chief CMS003W
• Type: 1.5" NPT aluminum extension column
• Drop/extension: 3" (lowers device by 3")
• Finish: White
• Threading: 1.5" NPT, threaded on both ends
• Compatible with: Chief 1.5" NPT ceiling plates and other 1.5" NPT accessories

How to use

Thread one end of the CMS003W into a compatible 1.5" NPT ceiling plate or accessory and attach the projector mount or flat panel accessory to the opposite end. Tighten both threaded connections to the manufacturer’s recommended torque to ensure a secure fit. Confirm the combined assembly supports the installed device and that the 3" drop achieves the required positioning.

Recommendations

Verify compatibility with your existing 1.5" NPT components before installation. Follow Chief’s installation instructions and local building codes. Do not exceed the maximum load capacity of your ceiling plate or projector mount; consult product manuals for weight limits.