Straight Reducers [ST] -

Ladder_ST.png
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Part Number: [FL][D][F]-[W]ST-[W1]
Part No. Finish Ladder Width Load Depth [D] NEMA Class Radius [R] Side Rail
Swage Ladder Tray Straight Reducers [ST] 304 SS 06", 09", 12", 18", 24", 30", 36", 42", 48" 3", 4" ,5" ,6" 8A-12C 12", 24", 36" 4 1/4", 5 1/4", 6 1/4", 7 1/4"
Swage Ladder Tray Straight Reducers [ST] 304 SS 06", 09", 12", 18", 24", 30", 36", 42", 48" 3", 4" ,5" ,6" 16A-20C 12", 24", 36" 4 1/4", 5 1/4", 6 1/4", 7 1/4"
Swage Ladder Tray Straight Reducers [ST] Aluminum 06", 09", 12", 18", 24", 30", 36", 42", 48" 5" 20C+ 12", 24", 36" 6 1/4"
Swage Ladder Tray Straight Reducers [ST] Aluminum 06", 09", 12", 18", 24", 30", 36", 42", 48" 3" 16B-20C 12", 24", 36" 4 1/4"
Swage Ladder Tray Straight Reducers [ST] Aluminum 06", 09", 12", 18", 24", 30", 36", 42", 48" 3" 8A-16A 12", 24", 36" 4 1/4"
Swage Ladder Tray Straight Reducers [ST] Aluminum 06", 09", 12", 18", 24", 30", 36", 42", 48" 4" ,5" ,6" 16A-20C 12", 24", 36" 5 1/4", 6 1/4", 7 1/4"
Swage Ladder Tray Straight Reducers [ST] Aluminum 06", 09", 12", 18", 24", 30", 36", 42", 48" 4" ,5" ,6" 8A-12C 12", 24", 36" 5 1/4", 6 1/4", 7 1/4"
Swage Ladder Tray Straight Reducers [ST] HDGAF Steel 06", 09", 12", 18", 24", 30", 36", 42", 48" 3", 4" ,5" ,6" 8A-12C 12", 24", 36" 4 1/4", 5 1/4", 6 1/4", 7 1/4"
Swage Ladder Tray Straight Reducers [ST] HDGAF Steel 06", 09", 12", 18", 24", 30", 36", 42", 48" 3", 4" ,5" ,6" 16A-20C 12", 24", 36" 4 1/4", 5 1/4", 6 1/4", 7 1/4"
Swage Ladder Tray Straight Reducers [ST] Pre-Galv Steel 06", 09", 12", 18", 24", 30", 36", 42", 48" 3", 4" ,5" ,6" 8A-12C 12", 24", 36" 4 1/4", 5 1/4", 6 1/4", 7 1/4"
Swage Ladder Tray Straight Reducers [ST] Pre-Galv Steel 06", 09", 12", 18", 24", 30", 36", 42", 48" 3", 4" ,5" ,6" 16A-20C 12", 24", 36" 4 1/4", 5 1/4", 6 1/4", 7 1/4"

    Notes

    • Nominal 9" rung spacing maintained through centerline of all fittings.
    • CSA Certified for CSA Systems

    Conversion Chart

    Width
    W
    Width - W1 "A"
    Width - W Width - W1 A Dimension
    48"
    (1219mm)
    42"
    (1067mm)
    3"
    (76mm)
    48"
    (1219mm)
    36"
    (914mm)
    6"
    (152mm)
    48"
    (1219mm)
    30"
    (762mm)
    9"
    (229mm)
    48"
    (1219mm)
    24"
    (610mm)
    12"
    (305mm)
    48"
    (1219mm)
    18"
    (457mm)
    15"
    (381mm)
    48"
    (1219mm)
    12"
    (305mm)
    18"
    (457mm)
    48"
    (1219mm)
    9"
    (229mm)
    19-1/2"
    (495mm)
    48"
    (1219mm)
    6"
    (152mm)
    21"
    (533mm)
    42"
    (1067mm)
    36"
    (914mm)
    3"
    (76mm)
    42"
    (1067mm)
    30"
    (762mm)
    6"
    (152mm)
    42"
    (1067mm)
    24"
    (610mm)
    9"
    (229mm)
    42"
    (1067mm)
    18"
    (457mm)
    12"
    (305mm)
    42"
    (1067mm)
    12"
    (305mm)
    15"
    (381mm)
    42"
    (1067mm)
    9"
    (229mm)
    16-1/2"
    (419mm)
    42"
    (1067mm)
    6"
    (152mm)
    18"
    (457mm)
    36"
    (914mm)
    30"
    (762mm)
    3"
    (76mm)
    36"
    (914mm)
    24"
    (610mm)
    6"
    (152mm)
    36"
    (914mm)
    18"
    (457mm)
    9"
    (229mm)
    36"
    (914mm)
    12"
    (305mm)
    12"
    (305mm)
    36"
    (914mm)
    9"
    (229mm)
    13-1/2"
    (343mm)
    36"
    (914mm)
    6"
    (152mm)
    15"
    (381mm)
    30"
    (762mm)
    24"
    (610mm)
    3"
    (76mm)
    30"
    (762mm)
    18"
    (457mm)
    6"
    (152mm)
    30"
    (762mm)
    12"
    (305mm)
    9"
    (229mm)
    30"
    (762mm)
    9"
    (229mm)
    10-1/2"
    (267mm)
    30"
    (762mm)
    6"
    (152mm)
    12"
    (304mm)
    24"
    (610mm)
    18"
    (457mm)
    3"
    (76mm)
    24"
    (610mm)
    12"
    (305mm)
    6"
    (152mm)
    24"
    (610mm)
    9"
    (229mm)
    7-1/2"
    (191mm)
    24"
    (610mm)
    6"
    (152mm)
    9"
    (229mm)
    18"
    (457mm)
    12"
    (305mm)
    3"
    (76mm)
    18"
    (457mm)
    9"
    (229mm)
    4-1/2"
    (114mm)
    18"
    (457mm)
    6"
    (152mm)
    6"
    (152mm)
    12"
    (305mm)
    9"
    (229mm)
    1-1/2"
    (38mm)
    12"
    (305mm)
    6"
    (152mm)
    3"
    (76mm)
    9"
    (229mm)
    6"
    (152mm)
    1-1/2"
    (38mm)

    System Number

    Ordering Information:

    Prefix No.
    [F] [D] [M]   -   [W] [Bp] - [W1]

    [F] Flange - (2=13/16", 4=1-1/4")

    [D] Load Depth - (3", 4", 5", 6")

    [M] Material/Finish - (6=Mill-Galv, 7=HDAF, 8=Alum., T=304SS)

    [W] Width - (06", 09", 12", 18", 24", 30", 36", 42", 48")

    [Bp] Basic Part No - (ST)

    [W1] Width - (06", 09", 12", 18", 24", 30", 36", 42")