Round Metal Pipe Reducer & Increaser | 10" to 8" HVAC Duct Reducer or Increaser 30g Gauge | Galvanized Sheet Metal Ducting Connector is Compatible with Duct 8" return grille Rule of Thumb: "HVAC" nominal Product Details Perfect Fit SV2414 HP 12" Round Duct Pipe

Rule of Thumb: "HVAC" nominal tube sizing 1/8

Design – The quality construction of round pipe at takeoff makes these take-offs easy to install and long-lasting

lowering the cost of your utility bills

+ Product Details Size - 32"w X 20"h is the size for the duct opening measurement only

just unscrew

Round Metal Pipe Reducer & Increaser 10" to 8" HVAC Duct Reducer or Increaser 30g Gauge Galvanized Sheet Metal Ducting Connector is Compatible with Duct 8" return grille Rule of Thumb: "HVAC" nominal Product Details Perfect Fit SV2414 HP 12" Round Duct Pipe Rule of Thumb: "HVAC" nominal tube sizing 1 8 Design – The quality construction of round pipe at takeoff makes these take offs easy to install and long lasting