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    Mounting Location
    Mounting Location
    Wall
    Roof
    Ceiling
    Floor
    Pipe
    Shape
    Shape
    Cap
    Straight
    Trade Size
    Trade Size
    3
    4
    5
    6
    7
    8
    9
    10
    12
    14
    For Opening Height
    For Opening Height
    2 1/4"
    4"
    6"
    8"
    10"
    12"
    14"
    16"
    For Opening Width
    For Opening Width
    8"
    10"
    12"
    14"
    16"
    Gauge
    Gauge
    16
    22
    24
    26
    28
    30
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    For Duct Shape
    For Duct Shape
    Rectangular
    Round
    Square
    For Roof Type
    For Roof Type
    Flat
    Sloped
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
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    152 Products