Lally Columns
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4 Inch Lally Columns

4" Adjustable Length Lally Columns

Load Rating Chart for 4" Lally Columns

4” Diameter Round | 11 Gauge – Adjustable Steel Columns
Model #
 		 Adj. Length
(in.)		 Column Weight
(lb.)		 Maximum Load*
(lb.)
LA 459 (-) 1’0” - 5’11” N/A 28,900
AC460 6’0” - 6’4” 37.8 28,900
AC463 6’3” - 6’7” 39.0 28,500
AC466 6’6” - 6’10” 40.3 28,100
AC469 6’9” - 7’1” 41.5 27,600
AC470 7’0” - 7’4” 42.8 27,200
AC473 7’3” - 7’7” 44.0 26,800
AC476 7’6” - 7’10” 45.3 26,300
AC479 7’9” - 8’1” 46.5 25,800
AC480 8’0” - 8’4” 47.8 25,300
AC483 8’3” - 8’7” 49.0 24,800
AC486 8’6” - 8’10” 50.3 24,400
AC489 8’9” - 9’1” 51.5 23,900
AC490 9’0” - 9’4” 52.8 23,400
AC493 9’3” - 9’7” 54.0 23,000
AC496 9’6” - 9’10” 55.3 22,400
AC499 9’9” - 10’1” 56.5 21,900
AC4100 10’0” - 10’4” 57.8 21,400
AC24000 10'5 - 24 feet (Call Us) (Call Us)

* All loads listed are with adjustable screw extended completely and encased in concrete.

4 inch diameter steel Lally Column

Column Specifications

  • 4” Diameter Round | 11 Gauge
  • Complies with IRC and IBC specifications
    (The International Residential Code and International Building Code).
  • Assembled with:
    4” x 8” plate welded to top end.
  • Available screw base option with:
    3-1/2” x 6” plate permanently attached to screw assembly for bottom end.
  • Flow-coated inside and out with red corrosion-resistant paint.
  • Straps available upon request.
  • Special sizes available upon request.
  • Standard Bundles: 4” – 25 pieces.
  • All maximum weight loads listed below based on adjustable screw assembly for base end to be extended completely and encased in concrete.
  • Columns are available up to 24' Feet Long.
  • Made with 100% Pennsylvania Steel.

Proudly Made in the USA
IMPORTANT

Column selection should be based upon structural calculations completed by a registered, professional engineer. Not responsible for the installation, alteration, or modification of any completed product, or the usage of any component in the fabrication of any product beyond our control.


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Our Lally Columns are 4 inches in diameter and made of 11 gauge steel.

We ship Lally Columns in all sizes
every day, Coast to Coast!

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Order Online or Call Us Toll-Free at 1-800-372-1898
Email Us: info@Lally-Column.com
Store Hours: Monday to Friday, 7am to 4:30pm (EST)