- Depth : 4.2
- Made In USA : Yes
- Model No : 3X4-312
- ProductID : 0000000044563
- Restricted Locations : This item cannot be shipped to: AK CA HI
- SkuId : 007428477
- Width : 4.2
- Mfr. item number - 312
- Allows ductwork sizes to be increased
- 26 ga. galvanized steel
- Weight: Approximately .45 to .84 pounds depending on selected size
- Shipping Dimensions: Approximately 4.4 x 4.2 x 4.2 inches to 8.25 x 8.25 x 8.25 inches, depending on size selected.