M&M Insulated Register Box with Tab and Snap Rail Flange, 645R6 Model, 9 in Collar Size, 14 in L, 8 in W, 45 deg Collar, 30 ga, Steel, Fiberglass, Galvanized, Silver
| Gauge | 30 ga |
| Model | 645R6 |
| Size | 9 in Collar |
| Length | 14 in |
| Width | 8 in |
| Angle | 45 deg Collar |
| Material | Steel, Fiberglass |
| Finish | Galvanized |
| Color | Silver |
- The registers boxes are lined with 1-1/2 in R6 duct liner
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