Carbon Steel Square TubingBy Troy Clark / May 4, 2026 Carbon Steel Square Tubing Square Tubing is a hollow structural shape, sometimes abbreviated HSS Lead Time: 3-5 days Length244892120144240Size.500 x .500.625 x .625.750 x .7501.00 x 1.001.25 x 1.251.50 x 1.501.75 x 1.7510.0 x 10.012.0 x 12.02.00 x 2.003.00 x 3.003.50 x 3.504.00 x 4.004.50 x 4.505.00 x 5.006.00 x 6.007.00 x 7.008.00 x 8.00Thickness.125.188.250.312.375.500.62511 Gauge14 Gauge16 Gauge Quantity Add to My Order Review Cart
