Round Tapered Aluminum Poles

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

Pole Shaft

The shaft is spun tapered from all new seamless 6063 alloy aluminum tubing and heat treated to produce a T6 temper. It is gracefully cone tapered to the butt diameter. Each shaft has a 6″-long straight section at the top that may be drilled to the luminaire manufacturer’s mounting specifications. An Aluminum tenon may also be supplied as standard.

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

  • RTA-43101
  • 10
  • RTA-53101
  • 10
  • RTA-43121
  • 12
  • RTA-53121
  • 12
  • RTA-43141
  • 14
  • RTA-53151
  • 15
  • RTA-53152
  • 15
  • RTA-53181
  • 18
  • RTA-63182
  • 18
  • RTA-53202
  • 20
  • RTA-63202
  • 20
  • RTA-745202
  • 20
  • RTA-745252
  • 25
  • RTA-845252
  • 25
  • RTA-845302
  • 30
  • RTA-845303
  • 30
  • RTA-845304
  • 30
  • RTA-845353
  • 35
  • RTA-845354
  • 35
  • RTA-845394
  • 39
Catalog NumberMounting HeightEffective Projected AreaShaft DimensionsBase InfoBase PlateCutsheetTemplate
8090100120ButtTopWallAnchor Bolt DiameterBolt CircleSquareHeight
RTA-431011010. x 206.759.621.88View View
RTA-531011016. x 207.7510.621.88View View
RTA-43121127.25.33.92430.125.75 x 206.759.621.88View View
RTA-531211212. x 207.7510.621.88View View
RTA-43141145. x 206.759.621.88View View
RTA-53151158.76.653.3530.125.75 x 207.7510.621.88View View
RTA-531521511. x 207.7510.621.88View View
RTA-53181185.74.131.8530.125.75 x 207.7510.621.88View View
RTA-631821811. x 208.7511.621.88View View
RTA-53202206.24.331530.156.75 x 207.7510.621.88View View
RTA-632022010. x 208.7511.621.88View View
RTA-7452022015.912. x 4010.511.283.38View View
RTA-7452522510. x 4010.511.283.38View View
RTA-8452522515.311.79.25.784.50.1561 x 4011.5123.5View View
RTA-8453023010. x 4011.5123.5View View
RTA-8453033013.310.47.9584.50.1881 x 4011.5123.5View View
RTA-8453043019.414.911.77.484.50.251 x 4011.5123.5View View
RTA-845353359. x 4011.5123.5View View
RTA-8453543514. x 4011.5123.5View View
RTA-8453943910. x 4011.5123.5View 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 25′ 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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