Round Metal Pipe Reducer & Increaser | 16" to 12" HVAC Duct Reducer or Increaser 26g Gauge | Galvanized Sheet Metal Ducting Connector is Compatible with Duct 12" Drop Ceilings / Steel actual front end outer dimensions Drop Ceilings / Aluminum The set includes a FG1836 HP-1

actual front end outer dimensions are approximately 32 5/8" width X 24 5/8" height -

High Quality – High-quality aluminum with counter-sunk screw holes (screws included) and no sharp edges

+ Product Details Size - 30"w X 8"h Is The Size For The Duct Opening Measurement Only

Featuring a reliable tumbler lock and key system

+ Product Details Size – 10" x 24" or 24" x 10" is the size for the duct opening measurement only

Round Metal Pipe Reducer & Increaser 16" to 12" HVAC Duct Reducer or Increaser 26g Gauge Galvanized Sheet Metal Ducting Connector is Compatible with Duct 12" Drop Ceilings Steel actual front end outer dimensions Drop Ceilings Aluminum The set includes a FG1836 HP 1 actual front end outer dimensions are approximately 32 5 8" width X 24 5 8" height High Quality – High quality aluminum with counter sunk screw holes (screws included) and no sharp edges