Product Details


Round Tapered (Aluminum) with Upswept Mast Arms

Round tapered aluminum roadway pole with upsweep mast arm(s) for up to 40-foot mounting heights including rise of arm.


Shaft: Shaft is spun tapered from seamless 6063 alloy aluminum tubing and heat treated to a T6 temper. Circumferential satin-brushed finish. Round in cross-section down length of shaft and cone tapered to the base diameter.

Arm: Body of the mounting arm is tapered aluminum alloy 6063-T6 tube with 2-3/8" OD (2" NPS) pipe size at luminaire end. The pole end of the arm is welded to an aluminum alloy 6063-T6 mounting plate.

Mounting: Arm mounting plate bolts to the shaft using stainless steel bolts, nuts and washers. A grommet is provided for the 1-1/4" diameter wiring hole between the pole shaft and the bracket arm.

Anchor base: Cast from A356 aluminum alloy and heat treated to T6 temper. Base plate and shaft are circumferentially welded top and bottom.

Anchor bolts: Fabricated from carbon steel bar with minimum-yield strength of 55,000 psi. Bolts have an "L" bend on lower end and are galvanized a minimum of 12 inches on the threaded end per ASTM A-153. Each anchor bolt is furnished with two hex nuts and two flat washers.

Grounding: Provision located inside hand hole rim. Grounding hardware is not included (provided by others).

Hand hole: A nominal 3" x 5" or 4" x 6" reinforced flush covered hand hole is centered 18" above the base.

Hardware: Stainless steel.

Top cap: Removable top cap provided.

Bolt covers: A356 bolt covers included with anchor base unless otherwise specified.

Finish: Must specify finish.


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  • Application Type : Automotive and Parking, Roadways, Bridges and Tunnels, Sports and Recreation
  • Architectural Style : Transitional
  • Brand Name : Lithonia Lighting
  • Color : Beige, Black, Blue, Bronze, Gray, Green, Red, White
  • Environment : Outdoor
  • Finish : Brushed, Gloss
  • Listings : UL
  • Mounting Type : Pole, Anchor Based
  • Pole Base Size : 6
  • Pole Shaft Style : Tapered
  • Product Type : Pole
  • Series : RTAU
  • Shape : Round