McMaster-Carr logo
    For Column Width
    For Column Width
    4"
    6"
    8"
    10"
    12"
    14"
    16"
    18"
    For Column Shape
    For Column Shape
    Square
    Round
    Material
    Material
    Plastic
    Steel
    For Column Depth
    For Column Depth
    4"
    6"
    8"
    10"
    12"
    14"
    16"
    18"
    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
    Mounting Location
    Mounting Location
    Floor
    Post
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
    Rail Style
    Rail Style
    Three Rib
    Two Rib
    Straight
    Corner
    For Minimum Guard Post Diameter
    For Minimum Guard
    Post Diameter
    2"
    3"
    4"
    4 1/2"
    5"
    6"
    7"
    Number of Mounting Holes
    Number of Mounting Holes
    2
    3
    4
    6
    8
    9
    14
    18
    19
    28
    30
    Mounting Hole Diameter
    Mounting Hole Diameter
    7/16"
    9/16"
    5/8"
    13/16"
    15/16"
    1"
    Rail Attachment Type
    Rail Attachment Type
    Bolt On
    Slide In
    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"
    Material Thickness
    Material Thickness
    1/16"
    1/8"
    5/32"
    1/4"
    11/32"
    2 3/8"