Product Type | Escutcheon Ring |
Brand | Peerless |
Manufacturer Part Number | ACC640 |
UPC | 735029190820 |
Color | Chrome |
Compatibility | 1.5 in (1 1/2IN) Schedule 40 extension columns |
Column Outer Diameter Compatibility | 1.9 in OD (Outer Diameter) |
Feature | Covers hole where extension column passes through ceiling |
Mounting Type | Ceiling mount |
Form Factor | Hinged Ring |
Material | Metal |
Peerless ACC640 Chrome Escutcheon Ring for 1.9in Extension Columns
Key Benefits

Eye-Insights™ by Eye-In Technologies
AI-Powered Summaries from Online Customer Reviews
AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Ideal for concealing ceiling gaps in AV installations, enhancing the visual appeal of mounted displays or projectors.
- The hinged design reduces installation time by eliminating the need to disassemble existing setups.
- TAA compliance and US manufacturing make it suitable for procurement by government agencies and institutions.
Product Overview
Escutcheon Ring - Chrome - Covers hole where extension column passes through ceiling; Hinged ring wraps around 1 1/2IN schedule 40 extension column (not needed with CMJ453 or CMJ450))Specifications
Product Overview
Wireless Features
Wi-Fi |
Compliance & Origin
Country of Origin | United States |
TAA Compliant | Yes |
RoHS Compliant | |
REACH Compliant | |
UL Listed | |
Certifications |
Advanced Security Features
Physical Security | Not applicable – Passive mechanical accessory |
Tamper Resistant | No |
Interfaces
Connector Type | N/A – Mechanical mount accessory |
Cable Management | No |
Physical & Environmental
Dimensions (Diameter) | Approximately 3.5 in |
Weight | Approximately 0.5 lb |
Operating Temperature Range | |
Storage Temperature Range | |
Operating Humidity | |
Indoor/Outdoor Usage | Indoor |
Finish | Chrome-plated |
Cloud Management & Licensing
Cloud Management | |
Management Interface | |
Licensing Requirements |