Product Description
This 1‑1/2 inch × 1‑1/2 inch × 11‑gauge square tubing is a strong, versatile structural steel tube ideal for framing, supports, gates, trailers, and general fabrication. The 11‑gauge (0.120") wall thickness provides an excellent balance of strength and manageable weight, making it suitable for both light and medium‑duty structural applications. The 20‑ft length allows for long, continuous runs with fewer welds, improving rigidity and fabrication efficiency. The smooth mill finish is ready for welding, coating, or painting.
Product Details
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Outside Dimensions: 1‑1/2 in × 1‑1/2 in
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Wall Thickness: 11 GA (approx. 0.120")
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Length: 20 ft
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Material: Mild steel
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Shape: Square structural tubing
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Condition: New
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Workability: Weldable, drillable, machinable
- Use Category: Structural framing, fabrication, supports, gates, trailers
Key Features
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11‑gauge wall thickness provides strong structural performance
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1‑1/2" square profile offers excellent rigidity and load distribution
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Weldable mild steel suitable for fabrication and construction
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20‑ft length reduces seams and increases build efficiency
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Smooth mill finish ready for welding, painting, or powder coating
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Ideal for gates, trailers, frames, supports, racks, and shop projects
