Number of Usable Sides
    Number of Usable Sides
    1
    2
    Arm Length
    Arm Length
    12"
    14"
    16"
    18"
    20"
    24"
    30"
    36"
    42"
    48"
    For Arm Length
    For Arm Length
    18"
    24"
    30"
    36"
    42"
    48"
    Stationary or Mobile
    Stationary or Mobile
    Stationary
    Mobile
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    Color
    Color
    Gray
    Orange
    Black
    Mounting Location
    Mounting Location
    Floor
    Freestanding
    Tabletop
    Number of Arms
    Number of Arms
    4
    6
    7
    8
    12
    14
    16
    24
    28
    32
    Column Gauge
    Column Gauge
    10
    11
    12
    Number of Mounting Holes
    Number of Mounting Holes
    1
    2
    4
    Mounting Hole Diameter
    Mounting Hole Diameter
    5/16"
    7/16"
    11/16"
    Center-to-Center Adjustments
    Center-to-Center Adjustments
    1 1/2"
    2 1/4"
    3"
    Base Gauge
    Base Gauge
    7
    12
    Adjustment Type
    Adjustment Type
    Pin and Lock
    Nuts and Bolts
    Capacity per Storage Level
    Capacity per Storage Level
    250 lbs.
    850 lbs.
    1,000 lbs.
    1,300 lbs.
    1,700 lbs.
    2,000 lbs.
    2,600 lbs.
    4,000 lbs.