Square Straight Steel Poles

The lighting standards listed here are designed for ground-mounted applications. Standards mounted on structures require factory consultation β€” contact our Inside Sales team for exact catalog numbers and pricing of such poles.


Pole Shaft Specifications

The pole shaft is one-piece construction β€” fabricated from a weldable-grade carbon steel structural tubing with a uniform wall thickness. The pole shaft material shall conform to ASTM A-500 Grade B with a minimum yield strength of 46,000 psi. It has a full-length longitudinal resistance weld and is uniformly square in cross section with flat sides, small corner radii, and excellent torsional properties.

Base Plate Cover

A full base cover is supplied. The base cover is made of automotive structural grade ABS plastic with a UV inhibitor to eliminate color fading. It is rust proof and tamper resistant.


Product Line

  • RPSQ-10-4-11
  • 10
  • RPSQ-12-4-11
  • 12
  • RPSQ-14-4-11
  • 14
  • RPSQ-15-4-11
  • 15
  • RPSQ-16-4-11
  • 16
  • RPSQ-18-4-11
  • 18
  • RPSQ-20-4-11
  • 20
  • RPSQ-20-4-7
  • 20
  • RPSQ-20-5-11
  • 20
  • RPSQ-20-5-7
  • 20
  • RPSQ-25-4-11
  • 25
  • RPSQ-25-4-7
  • 25
  • RPSQ-25-5-11
  • 25
  • RPSQ-25-5-7
  • 25
  • RPSQ-25-6-7
  • 25
  • RPSQ-30-5-11
  • 30
  • RPSQ-30-5-7
  • 30
  • RPSQ-30-6-7
  • 30
  • RPSQ-35-5-7
  • 35
  • RPSQ-35-6-7
  • 35
  • RPSQ-39-6-7
  • 39
Catalog NumberMounting HeightEffective Projected AreaShaft DimensionsBase InfoBase PlateCutsheetTemplate
8090100120Sq.Wall Thick.Anchor Bolt DiameterBolt CircleSquareHeight
RPSQ-10-4-111025.720.816.811.8411.75 x View
RPSQ-12-4-111220.516.613.49.4411.75 x View
RPSQ-14-4-111416.613.510.97.7411.75 x View
RPSQ-15-4-111515. x View
RPSQ-16-4-111613.611.08.96.3411.75 x View
RPSQ-18-4-111811. x View
RPSQ-20-4-11209. x View
RPSQ-20-4-72015.912.510.17.147.75 x View
RPSQ-20-5-112016.012.910.47.4511.75 x 2011.011.000.75View View
RPSQ-20-5-72026.421.317.212.1571 x 4011.011.001.00View View
RPSQ-25-4-11254. x View
RPSQ-25-4-7259. x View
RPSQ-25-5-11258. x 2011.011.000.75View View
RPSQ-25-5-72517.514.211.48.1571 x 4011.011.001.00View View
RPSQ-25-6-72527.522.318.012.6671 x 4011.512.001.00View View
RPSQ-30-5-11304. x 2011.011.000.75View View
RPSQ-30-5-73010. x 4011.011.001.00View View
RPSQ-30-6-73017.914.511.78.3671 x 4011.512.001.00View View
RPSQ-35-5-7356. x 4011.011.001.00View View
RPSQ-35-6-73511. x 4011.512.001.00View View
RPSQ-39-6-7397. x 4011.512.001.00View View

EPA ratings include a 1.3 gust factor.

Anchor bolts should be set using factory-supplied anchor bolt templates.

Vibration dampeners are suggested for poles 25β€² and longer.

About Us

United Lighting Standards has been committed to designing, fabricating, finishing, and packaging high-quality steel and aluminum poles since 1971. We adhere to standards set forth by AASHTO, ASTM International, and NEMA. All of our products are built using fabricating and welding procedures outlined in the American Welding Society (AWS) manual for steel and aluminum to eliminate welding defects and ensure structural integrity.

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