Round Straight Steel
Anchor Based Pole
Product Code: RSSA
One-piece hot-rolled welded steel construction with a minimum yield strength of 55 KSI. Available from 10' to 30' in 4" and 5" shaft diameters. Engineered for streetscapes, commercial exteriors, parks, and municipal lighting projects.
Detail Views
Key Features
One-Piece Steel Shaft
Fabricated from hot-rolled welded steel tubing with a minimum yield strength of 55 KSI. Available in 11-gauge (0.120\u{2033}) or 7-gauge (0.180\u{2033}) wall thickness.
Multiple Height Options
Standard lengths of 10, 15, 20, 25, and 30 feet. Custom cut-to-order lengths available. Side-drilled and tenon top configurations on request.
Reinforced Hand Hole
3\u{2033} \u{00D7} 5\u{2033} hand hole at 18\u{2033} from the base on side A. Includes a locking bar cover, cover hardware, and an integrated grounding provision on every pole.
Powder-Coat over Galvanization
Dual-layer corrosion protection: hot-dip galvanization base plus exterior powder coat. Standard colors: Black, Dark Bronze, Silver Gray, White. Premium: Pine Green, Corten Brown.
ASTM F1554 Anchor Bolts
Grade 55 galvanized anchor bolts with L-bend. Supplied with 4 hex nuts and 4 flat washers. 4\u{2033} poles use \u{00BE}\u{2033} bolts; 5\u{2033} poles use 1\u{2033} bolts.
5-Year Structural Warranty
Every RSSA pole is backed by a five-year structural warranty. The finish and paint are covered by a separate three-year warranty for lasting performance assurance.
Technical Specifications
Structural Data
| Specification | 4″ Pole | 5″ Pole |
|---|---|---|
| Wall Thickness | 0.120″ (11 ga) | 0.120″ (11 ga) / 0.180″ (7 ga) |
| Shaft Yield Strength | 55 KSI Minimum | |
| Construction | Hot-rolled welded steel, one-piece | |
| Available Heights | 10′, 15′, 20′, 25′ | 30′ only |
| Bolt Circle | 8″ – 11″ | 10″ – 12″ |
| Base Plate Size | 10.5″ | 11″ |
| Base Plate Thickness | 0.75″ | 1.0″ |
| Anchor Bolt Standard | ASTM F1554 Grade 55, galvanized | |
| Anchor Bolt Size | ¾″ dia. | 1″ dia. |
| Hand Hole Dimension | 3″ × 5″ at 18″ AFF | |
| Finish | Powder-coat over galvanization | |
| Standard Colors | Black, Dark Bronze, Silver Gray, White | |
| Premium Colors | Pine Green, Corten Brown | |
| Structural Warranty | 5 Years | |
| Finish Warranty | 3 Years | |
Wind Load Ratings — ASCE 7-05 (EPA ft²)
| Catalog No. | Weight | 90 MPH | 100 MPH | 110 MPH |
|---|---|---|---|---|
| RSSA-10-411 | 80 lbs | 16.7 | 13.2 | 12.2 |
| RSSA-15-411 | 106 lbs | 8.8 | 6.6 | 6.0 |
| RSSA-20-411 | 132 lbs | 5.6 | 3.9 | 3.5 |
| RSSA-25-411 | 158 lbs | 2.8 | 1.5 | 1.1 |
| RSSA-30-507 | 267 lbs | 7.0 | 4.5 | 4.0 |
| RSSA-30-511 | 233 lbs | 3.1 | 1.3 | 1.1 |
EPA values per AASHTO 2013 / ASCE 7-05 for side-mounted fixtures only. Full Florida (FBC 2023 / ASCE 7-10) wind ratings and 120–140 MPH columns are included in the downloadable spec sheet. Consult factory for pole top–mounted luminaire or bracket loading criteria.
Applications
Streetscapes
Pathways
Commercial Exteriors
Parks
Public Spaces
Architectural Projects
Downloads
Download the complete RSSA specification sheet for full engineering data, ordering matrices, wind load tables, anchorage details, and installation guidelines.
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