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20 Foot Square Steel Light Pole, 4 Inch Wide, 7 Gauge | Heavy-Duty & Wind Resistant

The 20′ 4×4 7 Gauge Square Steel Light Pole is a high-strength, heavy-duty lighting solution designed for parking lots, roadways, sports fields, and commercial applications. Built from 7-gauge thick steel, this pole offers enhanced durability and wind resistance, supporting up to 150 lbs. of luminary weight while maintaining superior stability in extreme weather conditions.

With multiple mounting options, including No Drill, Production Drill, and 2 3/8″ Tenon Mount, this square straight steel pole is available in Bronze, Black, White, Green, and Grey, providing flexibility for different lighting needs. Its 4-bolt base ensures maximum structural integrity, making it a reliable and long-lasting choice for high-traffic and industrial environments.

********** CALL FOR GFCI, Vibration Damper and extra hand holes.**********


Specification Details
Mounting Height 20 feet
Wall Thickness 7 Gauge (Heavy-Duty Steel)
Pole Dimensions
Width 4 inches (Square)
Base Diameter 9 inches
Bolt & Anchor Details
Bolt Circle 8-9 inches
Bolt Projection 2.75 inches
Bolt Size .75 x 17 x 3 inches
4 Bolt Base For Secure Mounting
Material Heavy-duty square straight steel
Weight 195 lbs.
Maximum Luminary Weight 150 lbs.
Pole Color Options
Bronze, Black, White, Green, Grey
Mounting Options
No Drill Custom Drilling On-Site
Production Drill Requires Drilling Template
2 3/8″ Tenon Mount Yes
Wind Load Capacity (EPA @ mph)
70 mph 20.5 EPA
80 mph 16.4 EPA
90 mph 15.3 EPA
100 mph 11.8 EPA
110 mph 9.2 EPA
120 mph 7.2 EPA

Heavy-Duty 20′ 4×4 Square Steel Light Pole for High Wind Applications

Perfect for parking lots, roads, sidewalks, and commercial outdoor lighting.

Available in Multiple Colors & Custom Mounting Options

Choose from Bronze, Black, White, Green, and Grey, with customized mounting choices for seamless installation.

Reinforced 7-Gauge Steel Construction for Maximum Durability

Designed with extra-thick steel for superior wind resistance and long-term reliability.

Built to Handle Extreme Weather & High Wind Speeds

Supports up to 150 lbs. of luminary weight while withstanding winds up to 120 mph.

Ideal for Commercial, Municipal & Industrial Use

Designed for roadway lighting, parking lots, stadiums, and urban development projects.


Use Cases:

  • Parking Lots: Ensures bright, durable, and secure lighting for commercial and municipal parking areas.
  • Roadways & Walkways: Ideal for pedestrian paths, highways, and municipal street lighting.
  • Sports Fields: Provides strong support for stadium and outdoor sports field lighting.
  • Commercial & Industrial Properties: Enhances security and visibility for warehouses, shopping centers, and office complexes.
  • Public Spaces: Parks, campuses, and city streets benefit from long-lasting, high-quality lighting poles.
Weight 68 kg

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Light pole material All material shall be weldable-grade, hot rolled, commercial quality carbon steel tubing. Base plate and hand hole material shall conform to ASTM A36. All welds shall conform to AWS D1.1 using E70xx electrodes. EPA Calculations Based on AASHTO Standard Specifications for structural supports for highway signs,luminaires and traffic signals, 1994 edition using and EPSA weight of 25 lbs-per square ft of EPA Height coefficients based on formula (H/30^(1/7). EPA's are calculated at the top of shaft. All welds shall conform to AWS D1.1 using E70xx electrodes. Anchor Bolts Per AASHTO M314-9 Grade 55' withe galvanized steel hex nuts,lock washers and flat washers Hand hole and electrical cover 2 piece Galvanized steel base cover Steel reinforced hand hole cover with gasket Pole finish Bronze powder coated over hot dipped galvanized steel Luminaire mounting Tenon top with 4" x 2-3/8 tenon Drill style with 1-2-3-4 side drilling available Pole Shipping Free pole shipping will apply only to commercial locations with docks and or forklifts