4″ PVC standoff cleat with anti vibe design
- Can install with one person: set cleat, then affix hanger to PVC, then hang PVC onto cleat
- 3D printed design by a working mitigator
- Perfect size offset for 4″ or 6″ radon fans
- Works great to support suction side of fan
- Use Sleek transition above fan to get flush with home.