McMaster-Carr logo
    Material
    Material
    Steel
    Plastic
    Overall Height
    Overall Height
    8"
    12"
    18"
    24"
    36"
    48"
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    ID Before Shrinking
    ID Before Shrinking
    default
    0.63"
    0.75"
    1"
    1.5"
    2"
    3"
    4"
    5"
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    For Minimum Guard Post Diameter
    For Minimum Guard
    Post Diameter
    2"
    3"
    4"
    4 1/2"
    5"
    6"
    7"
    For Column Width
    For Column Width
    4"
    6"
    8"
    10"
    12"
    14"
    16"
    18"
    Minimum ID After Shrinking
    Minimum ID After Shrinking
    default
    0.31"
    0.38"
    0.5"
    0.75"
    1"
    1.5"
    2"
    2.5"
    Mounting Location
    Mounting Location
    Floor
    Post
    For Maximum Guard Post Diameter
    For Maximum Guard
    Post Diameter
    4 1/2"
    5 9/16"
    6 1/2"
    6 5/8"
    8 1/2"
    Performance Properties
    Performance Properties
    Chemical Resistant
    UV Resistant
    Rail Style
    Rail Style
    StraightCorner
    Minimum Wall Thickness After Shrinking
    Minimum Wall Thickness
    After Shrinking
    0.03"
    0.04"
    0.05"
    0.07"
    0.08"
    Clarity
    Clarity
    ClearOpaque
    For Column Shape
    For Column Shape
    Square
    Round
    Material Thickness
    Material Thickness
    1/16"
    1/8"
    1/4"
    For Column Depth
    For Column Depth
    4"
    6"
    8"
    10"
    12"
    14"
    16"
    18"
    Number of Mounting Holes
    Number of Mounting Holes
    4
    8
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    69 Products