20ft 4" Square Steel Parking Lot Pole, Arm From LED Network

20ft 4" Square Steel Parking Lot Pole, Arm | LED Network Engineered specifically for commercial parking lots, retail plazas, recreational pickleball and basketball courts, and industrial perimeter security, the WS-SSS-4420-AB-DR delivers structural performance at a high-utility mounting height. At a nominal height of 20 feet, this straight square steel pole establishes the photometric elevation required to project clean, wide, and uniform footcandle distributions across vehicular lanes and parking bays while significantly reducing fixture count and pole clustering. Fabricated in Canada using commercial-quality, weldable grade cold-rolled square steel tubing, this heavy-duty structural assembly is built to withstand extreme Canadian winter freezes, heavy snow packing, and seasonal high-wind conditions. The pole shaft comes precision side-drilled to support clean, direct-mount horizontal straight arms for Type III, IV, and V area luminaires, bypassing bulky external slipfitter adapters to maintain an architectural, streamlined profile. Multiple drill pattern configurations are available—including Single Arm, 90° Twin, 180° Twin, Triple, Quad, or plain/no drill—to match your exact site lighting photometrics. Every pole is custom-fabricated and finished to client requirements in a multi-stage high-durability powder coat—available in Black, White, or Dark Bronze—formulated for exceptional UV resistance and long-term protection against chipping and corrosive de-icing salts. Backed by CSA certification, this turnkey package includes a reinforced 3" x 6" handhole, a form-fitting 2-piece base cover, and four heavy-duty galvanized L-bend anchor bolts. Please note: Poles are fabricated and powder-coated to order and carry a lead time from order to shipping. Lead times vary based on the quantity of poles in the production schedule at the time of order. Key Features & Specifications Commercial Steel Construction: Fabricated from commercial-quality, weldable grade cold-rolled square steel tubing for exceptional rigidity and dependable mechanical strength. CSA Certified & Canadian Made: Manufactured and certified in Canada to comply with stringent CSA standards for commercial building codes and municipal infrastructure. Direct Straight-Arm Mounting: Factory side-drilled for horizontal straight-arm area fixtures; available in Single Arm, 90° Twin, 180° Twin, Triple, Quad patterns, or plain/no drill. Includes a durable top weather cap. Wind Resistance & EPA Ratings: Engineered for structural wind shear, delivering a maximum Effective Projected Area (EPA) capacity of 4.5 sq. ft. at 80 MPH and 1.5 sq. ft. at 100 MPH. Base Plate & Anchor Hardware: Features an 8" x 8" structural steel base plate with an 8" bolt circle diameter (BCD), complete with four 3/4" x 24" galvanized L-bend anchor bolts with hardware (16 lbs/set). Two-Piece Base Cover: Supplied with a matching steel 2-piece base cover that conceals foundation hardware and protects anchor bolts from moisture, salt, and physical damage. Reinforced Handhole: Integrated 3" x 6" reinforced handhole positioned 18" above the base plate, complete with a gasketed aluminum cover, backing bar, and stainless steel hardware for straightforward wiring and grounding access. Custom Powder-Coated Finish: Powder-coated to your specifications in high-durability Black, White, or Dark Bronze; hot-dip galvanized and custom RAL colours available upon request. Technical Specifications Table Specification Details Catalog Number WS-SSS-4420-AB-DR Nominal Height 20' Shaft Profile 4" x 4" Straight Square Material Commercial-grade cold-rolled steel tubing Mounting Type Direct Arm Drill Pattern (with top weather cap) Base Plate Dimensions 8" x 8" Bolt Circle Diameter (BCD) 8" Anchor Bolt Size 3/4" x 24" (Set of 4, 16 lbs) Pole Weight 150 lbs EPA Rating (80 MPH / 100 MPH) 4.5 sq. ft. / 1.5 sq. ft. Handhole Dimensions 3" x 6" reinforced handhole at 18" from base Standard Finishes Black, White, Dark Bronze (Powder Coated) Certifications CSA Rated, Made in Canada Also available in