Product Description
3 inch x 11 gauge x 21-foot steel square tubing is a heavy-duty solution for structural builds, fabrication projects, fencing, and custom metalwork. With thick 11 GA walls and a clean square profile, it’s ideal for applications requiring strength and stability.
- Heavy-duty 11 GA wall thickness
- Perfect for gates, frames, and support structures
- Easy to cut, weld, and fabricate
ST31121
