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    4 Products

    Duct Damper Handles

    Image of Product. Front orientation. Duct Damper Handles.
    Pair with your own blade to create an economical damper for existing duct. These handles work with blades up to 0.022" thick to regulate airflow.
    Galvanized Steel—Corrosion resistant and affordable, galvanized steel is the most commonly used ductwork material.
    Galvanized Steel
    For Max. Damper
    Blade Thk.
    Each
    0.022"1786K2100000

    Damper Control Arms

    Image of Product. Front orientation. Contains Annotated. Damper Control Arms.
    Connect ball swivels and damper linkages to an actuating motor to control ventilation dampers. Made of aluminum, these arms have mild corrosion resistance, are lightweight, and are nonmagnetic. Tighten the set screws to secure.
    Unthreaded Through-Hole Mount
    Slot
    Set Screw
    Thread
    Hole
    Dia.
    Hub
    Projection
    Handle
    Lg.
    Lg.
    Wd.
    Set Screw
    Included
    Size
    Lg.
    Each
    Aluminum
    3/8"5/8"3 1/16"2"1/4"Yes1/4"-28
    		3/4"6149K2000000
    7/16"5/8"3 1/16"2"1/4"Yes1/4"-28
    		3/4"6149K500000
    1/2"5/8"3 1/16"2"1/4"Yes1/4"-28
    		3/4"6149K700000
     
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