8" X 20" - 8" X 18" GALVANIZED SHEET METAL FLAT DUCT REDUCER
Details
8" x 20" to 8" x 18"
Hot Dip Galvanized Steel
Sheet Metal Duct Reducer
Drive Dimension, Larger End- 8"
Slip Dimension, Larger End - 20"
Drive Dimension, Smaller End- 8"
Slip Dimension, Smaller End - 18"
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