Round Metal Pipe Reducer & Increaser | 10" to 9" HVAC Duct Reducer or Increaser 26g Gauge | Galvanized Sheet Metal Ducting Connector is Compatible with Duct 9" End Register Duct Boots Verify that the surface is RFG1820AL Height_32in We have the largest

Verify that the surface is stable and level to prevent vibrations and noise

actual front end outer dimensions are approximately 14 5/8" width X 28 5/8" height

+ Product Details Size – 14" x 28" or 28" x 14" is the size for the duct opening measurement only

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Round Metal Pipe Reducer & Increaser 10" to 9" HVAC Duct Reducer or Increaser 26g Gauge Galvanized Sheet Metal Ducting Connector is Compatible with Duct 9" End Register Duct Boots Verify that the surface is RFG1820AL Height_32in We have the largest Verify that the surface is stable and level to prevent vibrations and noise actual front end outer dimensions are approximately 14 5 8" width X 28 5 8" height