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18" x 8" to 16" x 8" Duct Reducer 36.63 $	20" x 8" to 18" x 8" Duct Reducer 41.06 $	20" x 10" to 18" x 10" Duct Reducer 43.43 $	18" x 8" to 14" x 8" Duct Reducer 36.63 $
18" x 8" to 12" x 8" Duct Reducer 36.63 $	8" x 8" Duct 30ga 8' Len (per foot) 8.63 $	16" x 8" to 10" x 8" Duct Reducer 34.16 $	14" x 8" Duct 30ga 8' Len (per foot) 9.86 $
16" x 10" to 14" x 10" Duct Reducer 35.68 $	16" x 8" to 12" x 8" Duct Reducer 34.16 $	12" x 8" to 10" x 8" Duct Reducer 28.93 $	14" x 8" to 10" x 8" Duct Reducer 30.58 $
10" x 8" to 8" x 8" Duct Reducer 27.63 $	14" x 10" to 12" x 10" Duct Reducer 34.01 $	16" x 8" to 14" x 8" Duct Reducer 34.16 $	12" x 8" to 8" x 8" Duct Reducer 28.93 $
8" x 8" Duct 30ga 5' Len (per foot) 7.58 $	18" x 8" Duct 28ga 5' Len (per foot) 12.16 $	10" x 10" Duct 30ga 5' Len (per foot) 9.16 $	14" x 8" to 12" x 8" Duct Reducer 32.56 $