Home About Us Products Services Faq & Delivery Info Contact/Map Hours Tubing Tubing We stock a large selection of round tubing in both DOM (Drawn on Mandrel) and ERW (Electric Resistance Weld). Please call with inquiries. Best viewed in Landscape Mode on Phones: Square Structural Steel Tubing (Rectangular Below) Outside Dimensions Wall Thickness Weight Per Foot 1/2 x 1/2 0.049 0.3005 0.065 0.3845 5/8 x 5/8 0.065 0.4950 3/4 x 3/4 0.065 0.6055 0.083 0.7530 0.120 1.0280 7/8 x 7/8 0.065 0.7160 1 x 1 0.065 0.8265 0.072 0.9090 0.083 1.0350 0.120 1.4360 1 1/4 x 1 1/4 0.065 1.0470 0.083 1.3170 0.120 1.8440 0.188 2.6100 1 1/2 x 1 1/2 0.035 0.6977 0.049 0.9670 0.065 1.2680 0.083 1.5990 0.095 1.8150 0.109 2.0620 0.120 2.2520 0.134 2.4890 0.188 3.3500 0.250 4.2500 1 3/4 x 1 3/4 0.120 2.6600 2 x 2 0.065 1.7100 0.083 2.1640 0.120 3.0600 0.188 4.3200 0.250 5.4100 2 1/2 x 2 1/2 0.120 3.8840 0.188 5.6100 0.250 7.1100 3 x 3 0.120 4.7000 0.188 6.8700 0.250 8.8100 0.313 10.5800 3 1/2 x 3 1/2 0.125 5.6100 0.188 8.1500 0.250 10.5100 0.313 12.7000 0.375 14.7100 4 x 4 0.120 6.3300 0.188 9.4500 0.250 12.2100 0.313 14.8300 0.375 17.2700 0.500 21.6300 4 1/2 x 4 1/2 0.188 10.7000 0.250 13.9100 5 x 5 0.188 11.9700 0.250 15.6200 0.313 19.0800 0.375 22.3700 0.500 28.4300 6 x 6 0.188 14.5600 0.250 19.0200 0.313 23.3400 0.375 27.4800 0.500 35.2400 7 x 7 0.188 17.1300 0.250 22.4200 0.313 27.6300 0.375 32.5800 0.500 42.0500 8 x 8 0.188 19.6300 0.250 25.8200 0.313 31.8400 0.375 37.6900 0.500 48.8500 10 x 10 0.250 32.6300 0.375 47.9000 0.500 62.4600 12 x 12 0.250 39.4300 0.375 58.1000 0.500 76.0700 Rectangular Structural Steel Tubing Outside Dimensions Wall Thickness Weight Per Foot 1 x 1/2 0.065 0.6055 1 1/4 x 1/2 0.065 0.7160 1 1/2 x 3/4 0.120 1.6400 1 1/2 x 1 0.065 1.0480 0.120 1.8440 2 x 1 0.065 1.2690 0.083 1.6000 0.120 2.2520 2 x 1 1/4 0.120 2.4560 2 x 1 1/2 0.120 2.6600 2 1/2 x 1 1/2 0.120 3.0680 0.188 4.4900 0.250 5.4000 3 x 1 0.083 2.1640 0.120 3.0600 0.188 4.3200 3 x 1 1/2 0.120 3.4760 0.188 5.0700 3 x 2 0.083 2.7280 0.120 3.8840 0.188 5.5900 0.250 7.1100 3 1/2 x 2 1/2 0.188 6.9030 0.250 8.8100 4 x 2 0.120 4.7000 0.188 6.8700 0.250 8.8100 0.313 10.5800 0.375 12.1700 4 x 3 0.120 5.5160 0.188 8.1500 0.250 10.5100 0.313 12.7000 5 x 2 0.120 5.5160 0.188 8.1500 0.250 10.5100 0.375 14.7100 5 x 3 0.120 6.3300 0.188 9.4200 0.250 12.2100 0.375 17.2700 5 x 4 0.250 13.9100 0.375 19.8200 6 x 2 0.188 9.4200 0.250 12.2100 0.375 17.2700 6 x 3 0.188 10.7000 0.250 13.9100 0.375 19.8200 6 x 4 0.188 11.9700 0.250 15.6200 0.313 19.0800 0.375 22.3700 0.500 28.4300 7 x 4 0.188 13.2500 0.250 17.3200 0.313 21.2100 0.375 24.9300 7 x 5 0.188 14.5300 0.250 19.0200 0.313 23.3400 0.375 27.4800 0.500 35.2400 8 x 2 0.188 11.9700 0.250 15.6200 0.375 22.3700 8 x 3 0.188 13.2500 0.250 17.3200 0.375 24.9300 8 x 4 0.188 14.5300 0.250 19.0200 0.375 27.4800 0.500 35.2400 8 x 6 0.188 17.0800 0.250 22.4200 0.375 32.5800 0.500 42.0500 10 x 2 0.188 14.5300 0.250 19.0200 0.375 27.4800 10 x 4 0.188 17.0800 0.250 22.4200 0.313 27.5900 0.375 32.5800 10 x 6 0.188 19.6300 0.250 25.8200 0.313 31.8400 0.375 37.6900 0.500 48.8500 10 x 8 0.375 42.7900 0.500 55.6600 12 x 2 0.188 17.0800 0.250 22.4200 12 x 4 0.250 25.8200 0.375 37.6900 12 x 6 0.250 29.2300 0.375 42.7900 0.500 55.6600 Email - info@capitolsteelvt.com | Tel - 802-223-3950 | Hours - 6:30 - 3:00 Monday - Friday ©2021 - Capitol Steel & Supply