- Mfr. item number - MCX4
- 4 in. diameter
- Fits semi-rigid aluminum duct (oversized)
- Heavy-duty adjustable mechanism for secure fit
- Adjusts easily with screwdriver
- 7/16 in. wide x .030 thickness
- Made in the USA
- Weight: Approximately: .18 pounds
- Shipping Dimensions: Approximately 8.5 x 5.75 x 1.3 inches.
- This product cannot be shipped to: CA