Galvanized Manual Volume Damper with 2" Standoff SKU SO26MVD Please select 6" MVD WITH 2" STANDOFF 27/BX8" MVD WITH 2" STANDOFF 18/BX10" MVD WITH 2" STANDOFF 8/BX12" MVD WITH 2" STANDOFF 4/BX14" MVD WITH 2" STANDOFF 2/BX16" MVD WITH 2" STANDOFF 2/BX Log in to view price