Square Straight Aluminum Poles

The lighting standards listed here are designed for ground-mounted applications. Standards mounted on structures require factory consultation — contact our Project Management team for exact catalog numbers and pricing of such poles.

Pole Shaft

The shaft is extruded from all new 6063 alloy aluminum tubing and heat treated to produce a T6 temper.

Anchor Base

Cast from A356 alloy aluminum, the anchor base is heat treated to produce a T6 condition and inserted into the anchor base casting. The two pieces are joined by a continuous circumferential weld at the outside top and inside bottom of the anchor base. The anchor bolts and nuts recess in the base casting, sitting flush, and are covered by four (4) tamper-resistant aluminum nut cover discs.

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Product Line

  • CPA-1-4012-8
  • 8
  • CPA-1-4012-10
  • 10
  • CPA-1-4012-12
  • 12
  • CPA-1-4012-14
  • 14
  • CPA-1-4012-15
  • 15
  • CPA-1-4018-16
  • 16
  • CPA-1-4012-18
  • 18
  • CPA-1-5018-18
  • 18
  • CPA-1-4018-20
  • 20
  • CPA-1-5018-20
  • 20
  • CPA-1-6018-20
  • 20
  • CPA-1-5018-25-VD
  • 25
  • CPA-1-6018-25-VD
  • 25
  • CPA-1-6025-25-VD
  • 25
  • CPA-1-6018-30-VD
  • 30
  • CPA-1-6025-30-VD
  • 30
Catalog NumberMounting HeightEffective Projected AreaShaft DimensionsBase InfoBase PlateCutsheetTemplate
8090100120Sq.Wall Thick.Anchor Bolt DiameterBolt CircleSquareHeight
CPA-1-4012-8813.810.88.47.340.125.75 x 208.59.12View View
CPA-1-4012-101010. x 208.59.12View View
CPA-1-4012-12128. x 208.59.12View View
CPA-1-4012-14146. x 208.59.12View View
CPA-1-4012-15156. x 208.59.12View View
CPA-1-4018-16168.96.852.140.188.75 x 208.59.12View View
CPA-1-4012-18184.43.12.1N/A40.125.75 x 208.59.12View View
CPA-1-5018-181812. x 2010.510.42.5View View
CPA-1-4018-20206.34.63.2140.188.75 x 208.59.12View View
CPA-1-5018-202010. x 2010.510.42.5View View
CPA-1-6018-202016.412.49.23.860.1881 x 4012122.75View View
CPA-1-5018-25-VD257.35.13.3150.188.75 x 2010.510.42.5View View
CPA-1-6018-25-VD2511.68.45.8260.1881 x 4012122.75View View
CPA-1-6025-25-VD2516.512. x 4012122.75View View
CPA-1-6018-30-VD3085.43.2N/A60.1881 x 4012122.75View View
CPA-1-6025-30-VD3012.18.75.8260.251 x 4012122.75View View

About Us

General Structures, Inc. has been the best partner for C&I lighting standards since 1988. We adhere to standards set forth by AASHTO, ASTM International, and NEMA and weld all of our products to the highest American Welding Society standards.

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