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    Maximum Height
    Maximum Height
    24"
    41"
    64"
    100"
    138"
    216"
    Minimum Height
    Minimum Height
    16"
    25"
    40"
    68"
    78"
    120"
    Adjustment Type
    Adjustment Type
    Locking Ring
    Locking Pin
    Base Depth
    Base Depth
    4"
    4 3/4"
    Base Width
    Base Width
    4"
    4 3/4"
    Center-to-Center Adjustments
    Center-to-Center
    Adjustments
    4"
    6"
    Top Plate Depth
    Top Plate Depth
    4"
    4 3/4"
    Top Plate Width
    Top Plate Width
    4"
    4 3/4"
    Mounting Hole Diameter
    Mounting Hole Diameter
    3/8"
    9/16"
    5/8"
    Number of Mounting Holes
    Number of Mounting Holes
    4
    8
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    30 Products