| Product Type | Extension Column |
| Form Factor | Adjustable Ceiling Extension Column |
| Height Adjustment Range | 3–5 ft (0.91–1.52 m) |
| Weight Capacity | 500 lb (227 kg) |
| Material | Aluminum |
| Color | White |
| Thread Size | 1.5-11.5 NPT |
| Construction | Lightweight aluminum construction |
| Mounting Compatibility | Peerless-AV Display Mounts, Projector Mounts, and Ceiling Plate Accessories |
Peerless AEC0305-W Extension Column, White, 3–5 Feet, 500 lb Capacity

Key Benefits
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- Engineered for professional AV installations requiring flexible ceiling mount height and heavy load support.
- Lightweight aluminum reduces installation time and freight cost, making it efficient for volume deployment.
- Fully compatible with Peerless-AV systems and TAA-compliant, ideal for commercial and government projects.
Product Overview
Extension Column - White - 3-5 (0.91-1.52m) - 1-1/2-11.5 NPT (38mm) aluminum column threaded on both ends; Height adjustment at 1 (25mm) increments; Lightweight aluminum construction for ease of installation and lower freight cost; Offers unobtrusiveSpecifications
Product Overview
Physical & Environmental
| Minimum Height | 3 ft (0.91 m) |
| Maximum Height | 5 ft (1.52 m) |
| Height Adjustment Increments | 1 in (25 mm) |
| Product Weight | 6.4 lb (2.9 kg) |
| Dimensions (L x W x H) | 3 ft to 5 ft (length), diameter 1.9 in (48.3 mm) outer |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Relative Humidity | 10% to 90%, non-condensing |
Advanced Security Features
| Tamper Resistance | Optional security hardware available |
Wireless Features
| Wireless Connectivity |
Interfaces
| Interface Threading | Threaded on both ends for 1.5-11.5 NPT standard pipe fittings |
| Mounting Interface | Standard 1.5 in NPT pipe |
Compliance & Origin
| Country of Origin | United States |
| TAA Compliant | Yes |
| RoHS Compliance | Yes |
| Certifications | UL Listed |
| REACH Compliance | Yes |
Cloud Management & Licensing
| Remote Configuration Support | No |
| Cloud Management |