Outside Height
    Outside Height
    3"
    3 1/2"
    4"
    6"
    8"
    Outside Width
    Outside Width
    1 1/2"
    2"
    2.509"
    2.796"
    3"
    3.330"
    3.443"
    4"
    Wall Thickness
    Wall Thickness
    3/16"
    0.230"
    1/4"
    0.326"
    0.343"
    0.349"
    3/8"
    Thickness
    Thickness
    0.17"
    0.19"
    Capacity @ Hanger Spacing
    Capacity @ Hanger Spacing
    1,650 lbs. @ 8 ft.
    3,000 lbs. @ 8 ft.
    1,350 lbs. @ 10 ft.
    2,300 lbs. @ 10 ft.
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    Color
    Color
    Gray
    Green
    Black
    For Beam Shape
    For Beam Shape
    Tapered
    Flat
    For Minimum Beam Height
    For Minimum Beam Height
    default
    2 1/2"
    3"
    3 1/4"
    3 1/2"
    4"
    4 1/2"
    5"
    6"
    7"
    8"
    10"
    Hardness Rating
    Hardness Rating
    Soft
    Hard
    Hardness
    Hardness
    Barcol 45
    Brinell 95
    Aluminum Performance Properties
    Aluminum Performance
    Properties
    Corrosion Resistant
    Easy to Machine
    Easy to Weld
    For Maximum Beam Width
    For Maximum Beam Width
    testString
    2 1/2"
    4 1/2"
    5"
    5 1/4"
    5 1/2"
    6"
    6 1/4"
    6 1/2"
    7"
    8"
    8 1/2"
    12"
    For Minimum Beam Width
    For Minimum Beam Width
    testString
    2"
    2 1/2"
    2 3/4"
    3"
    3 1/4"
    3 1/2"
    3 5/8"
    3 3/4"
    4"
    4 3/4"
    For Track Height
    For Track Height
    3"
    3"-4"
    4"
    4"-6"
    Wheel Material
    Wheel Material
    Steel
    Iron
    Plastic
    Stainless Steel