3-1/2in x 3/16in x 20ft Square Tube

The 3-1/2in x 3-1/2in x 3/16in x 20ft Steel Square Tube delivers heavy-duty strength and rigidity for structural framing, trailer fabrication, equipment builds, and demanding metalwork. Featuring 3-1/2in outside dimensions, a substantial 3/16in wall thickness, and a full 20ft length, this square tubing is ideal for frames, supports, braces, machinery components, and custom welded assemblies.

Features:

• Heavy-duty steel square tubing
• 3-1/2in x 3-1/2in outside dimensions
• 3/16in wall thickness
• Full 20ft overall length
• Strong hollow square profile
• Provides excellent rigidity for fabricated structures
• Suitable for cutting, drilling, and welding
• Ideal for framing, supports, bracing, and reinforcement
• Long length helps reduce joints and splices
• Suitable for agricultural, commercial, construction, and industrial fabrication