Cody Insulated Register Boot With Rails, Series: 645, 10 x 6 in, 45 deg Angle, Steel, Galvanized, ASTM A653 CS Type B Material Standard, Slant Top Vent Duct, 10 in Pipe, R4.2, R6, R-Value: R8
| Material Standard | ASTM A653 CS Type B |
| Pipe Size | 10 in |
| R-Value | R4.2, R6, R8 |
| Series | 645 |
| Size | 10 x 6 in |
| Vent Duct Shape | Slant Top |
| Angle | 45 deg |
| Material | Steel |
| Finish | Galvanized |
- Constructed of ASTM-A653 CS Type B galvanized steel
- 45 deg slant top design
- Top of collar is hemmed and beaded
- Register and collar size are embossed
- Flange included for snap - on rails
- Internally lined with R4.2, R6, R8


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