Square Tapered Steel Hinged

Square tapered steel hinged pole with 20- to 39-foot mounting heights. Good application where maintenance access is limited.


Shaft: Weldable-grade, hot-rolled, commercial-quality carbon steel having a guaranteed minimum yield strength of 55,000 psi and is supplied in 11-gauge (.1196") or 7-gauge (.1793") nominal thickness. Pole is one-piece construction with a full-length, longitudinal, high-frequency, electric-resistance weld. Shaft is square in cross-section having flat sides, rounded corners, and uniform taper of approximately 0.11 inches per foot (4-inch square poles are not tapered).

Hinge: Hinge pin is stainless steel. A flexible wiring guide is provided, passing through the hinge area for wiring protection. Hinge is external.

Anchor base: Fabricated from hot-rolled carbon steel plate conforming to ASTM A36 that meets or exceeds a minimum-yield strength of 36,000 psi. 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: Rectangular, reinforced hand-hole rim having nominal dimensions of 3" x 5" for 4" shafts and oval shaped 4" x 6.5" for all other shafts. Steel cover with attachment screws included. Hand hole is located 18" above base.

Hardware: Fasteners are high-strength galvanized or zinc-plated or stainless steel.

Top cap: Removable top cap provided with drill-mount poles.

Base cover: Includes full-base cover finished to match pole.

Finish: Must specify finish.


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Product overview and specifications
Application Type Automotive and Parking, Education, Government, Healthcare, Hospitality, Manufacturing, Offices and Banks, Power and Gas, Religious, Residential, Retail, Roadways, Bridges and Tunnels, Sports and Recreation, Transportation, Warehouses, Waters, Sewers and Dams
Architectural Style Transitional
Brand Name Lithonia Lighting
Color Gray, White, Black, Bronze
Environment Outdoor
Finish Gloss, Matte
Listings CSA, UL
Mounting Type Anchor Based, Pole, Surface
Pole Base Size 4
Pole Shaft Shape Square
Pole Shaft Style Hinged, Tapered
Product Type Pole
Series STSH
Shape Square
Spec Sheets
A summary of the performance and other technical characteristics of the product.
File Type Document Type Document Title Description View | Download
SPEC SHEET POLE-STSH_PDF Square Tapered Steel Hinged View | Download
Technical Files
Installation documents, building information models, etc.
Download brochures, sell sheets, photometry files and other sales tools.