White 4.5" exterior 90° (or vertical outside 90°) is for outside corners used with 4.5"wide channel lengths. One piece. Clips on duct cover for seemless look, no screws needed. Use box cutter to trim access for a customized fit to match channel thickness.
Features & Benefits
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Additional Information
| Part No. | RECCGEXT90 |
|---|---|
| Manufacturer | RECTORSEAL |
| Unit Of Measure | Each |
| Size | 120mm |
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