Square steel tubing is strong and rigid, suitable for a wide-range of industrial applications. It requires precise alignment and flat surfaces but offers superior resistance to bending and twisting forces.
Aladdin Steel's Square Steel Tubing offers unparalleled strength, durability, and versatility. Our precision-engineered tubes are manufactured to exacting standards, ensuring consistent quality and performance. Smooth finishes and tight tolerances for precise and clean welds.
Standard or custom sizes available.
Benefits of Square Steel Tubing
Superior Strength and Durability: Square tubes can withstand heavy loads and harsh environments.
Applications for Square Steel Tubing
Square steel tubes are suitable for a wide range of industries, including construction, automotive, and manufacturing.
Choose square steel tubing for industrial uses such as structural frames, furniture, and machinery.
O.D. |
Wall |
Wt./Ft. |
"3/8 x 3/8" (0.375)
|
|
0.035
|
0.161
|
O.D. |
Wall |
Wt./Ft. |
"3/8 x 3/8" (0.375)
|
|
0.049
|
0.216
|
O.D. |
Wall |
Wt./Ft. |
"3/8 x 3/8" (0.375)
|
|
0.065
|
0.272
|
O.D. |
Wall |
Wt./Ft. |
"1/2 x 1/2" (0.500)
|
|
0.035
|
0.221
|
|
0.049
|
0.301
|
|
0.065
|
0.385
|
O.D. |
Wall |
Wt./Ft. |
"5/8 x 5/8" (0.625)
|
|
0.035
|
0.280
|
O.D. |
Wall |
Wt./Ft. |
"5/8 x 5/8" (0.625)
|
|
0.049
|
0.382
|
O.D. |
Wall |
Wt./Ft. |
"5/8 x 5/8" (0.625)
|
|
0.065
|
0.493
|
O.D. |
Wall |
Wt./Ft. |
"3/4 x 3/4" (0.750)
|
|
0.035
|
0.340
|
|
0.049
|
0.467
|
|
0.065
|
0.606
|
|
0.083
|
0.753
|
|
0.109
|
0.950
|
|
0.120
|
1.028
|
O.D. |
Wall |
Wt./Ft. |
"13/16 x 13/16" (0.812)
|
|
0.049
|
0.508
|
O.D. |
Wall |
Wt./Ft. |
"13/16 x 13/16" (0.812)
|
|
0.065
|
0.659
|
O.D. |
Wall |
Wt./Ft. |
".843 x .843" (0.843)
|
|
0.049
|
0.528
|
O.D. |
Wall |
Wt./Ft. |
".843 x .843" (0.843)
|
|
0.065
|
0.686
|
O.D. |
Wall |
Wt./Ft. |
"7/8 x 7/8" (0.875)
|
|
0.035
|
0.399
|
O.D. |
Wall |
Wt./Ft. |
"7/8 x 7/8" (0.875)
|
|
0.049
|
0.549
|
O.D. |
Wall |
Wt./Ft. |
"7/8 x 7/8" (0.875)
|
|
0.065
|
0.714
|
O.D. |
Wall |
Wt./Ft. |
"7/8 x 7/8" (0.875)
|
|
0.083
|
0.891
|
O.D. |
Wall |
Wt./Ft. |
"1 x 1" (1.000)
|
|
0.035
|
0.459
|
|
0.049
|
0.634
|
|
0.065
|
0.827
|
|
0.072
|
0.909
|
|
0.083
|
1.035
|
|
0.095
|
1.169
|
|
0.109
|
1.321
|
|
0.120
|
1.436
|
|
0.134
|
1.578
|
|
0.188
|
2.076
|
O.D. |
Wall |
Wt./Ft. |
"1-1/8 x 1-1/8" (1.125)
|
|
0.035
|
0.518
|
O.D. |
Wall |
Wt./Ft. |
"1-1/8 x 1-1/8" (1.125)
|
|
0.049
|
0.715
|
O.D. |
Wall |
Wt./Ft. |
"1-1/8 x 1-1/8" (1.125)
|
|
0.065
|
0.935
|
O.D. |
Wall |
Wt./Ft. |
"1-1/8 x 1-1/8" (1.125)
|
|
0.083
|
1.173
|
O.D. |
Wall |
Wt./Ft. |
"1-1/8 x 1-1/8" (1.125)
|
|
0.109
|
1.502
|
O.D. |
Wall |
Wt./Ft. |
"1-1/8 x 1-1/8" (1.125)
|
|
0.120
|
1.636
|
O.D. |
Wall |
Wt./Ft. |
"1-1/4 x 1-1/4" (1.250)
|
|
0.035
|
0.578
|
|
0.049
|
0.800
|
|
0.065
|
1.048
|
|
0.072
|
1.153
|
|
0.083
|
1.317
|
|
0.095
|
1.492
|
|
0.109
|
1.691
|
|
0.120
|
1.844
|
|
0.134
|
2.034
|
|
0.188
|
2.715
|
O.D. |
Wall |
Wt./Ft. |
"1-3/8 x 1-3/8" (1.375)
|
|
0.049
|
0.882
|
O.D. |
Wall |
Wt./Ft. |
"1-3/8 x 1-3/8" (1.375)
|
|
0.065
|
1.156
|
O.D. |
Wall |
Wt./Ft. |
"1-1/2 x 1-1/2" (1.500)
|
|
0.035
|
0.697
|
|
0.049
|
0.967
|
|
0.065
|
1.269
|
|
0.072
|
1.398
|
|
0.083
|
1.600
|
|
0.095
|
1.815
|
|
0.109
|
2.062
|
|
0.120
|
2.252
|
|
0.134
|
2.489
|
|
0.188
|
3.355
|
|
0.250
|
4.250
|
O.D. |
Wall |
Wt./Ft. |
"1-3/4 x 1-3/4" (1.750)
|
|
0.035
|
0.816
|
|
0.049
|
1.134
|
|
0.065
|
1.490
|
|
0.083
|
1.882
|
|
0.095
|
2.138
|
|
0.109
|
2.433
|
|
0.120
|
2.660
|
|
0.134
|
2.945
|
|
0.188
|
3.994
|
O.D. |
Wall |
Wt./Ft. |
"1-7/8 x 1-7/8" (1.875)
|
|
0.065
|
1.598
|
O.D. |
Wall |
Wt./Ft. |
"1-7/8 x 1-7/8" (1.875)
|
|
0.083
|
2.020
|
O.D. |
Wall |
Wt./Ft. |
"2 x 2" (2.000)
|
|
0.035
|
0.935
|
|
0.049
|
1.300
|
|
0.065
|
1.711
|
|
0.083
|
2.164
|
|
0.095
|
2.461
|
|
0.109
|
2.803
|
|
0.120
|
3.068
|
|
0.134
|
3.401
|
|
0.188
|
4.633
|
|
0.250
|
5.950
|
|
0.313
|
7.181
|
O.D. |
Wall |
Wt./Ft. |
"2-1/8 x 2-1/8" (2.125)
|
|
0.109
|
2.985
|
O.D. |
Wall |
Wt./Ft. |
"2-1/8 x 2-1/8" (2.125)
|
|
0.120
|
3.268
|
O.D. |
Wall |
Wt./Ft. |
"2-1/8 x 2-1/8" (2.125)
|
|
0.134
|
3.624
|
O.D. |
Wall |
Wt./Ft. |
"2.170 x 2.170" (2.170)
|
|
0.109
|
3.055
|
|
0.120
|
3.346
|
|
0.134
|
3.710
|
O.D. |
Wall |
Wt./Ft. |
"2-1/4 x 2-1/4" (2.250)
|
|
0.065
|
1.932
|
|
0.083
|
2.446
|
|
0.095
|
2.784
|
|
0.109
|
3.174
|
|
0.120
|
3.476
|
|
0.188
|
5.272
|
|
0.250
|
6.800
|
O.D. |
Wall |
Wt./Ft. |
"2-1/2 x 2-1/2" (2.500)
|
|
0.065
|
2.153
|
|
0.083
|
2.728
|
|
0.095
|
3.107
|
|
0.109
|
3.544
|
|
0.120
|
3.884
|
|
0.134
|
4.312
|
|
0.188
|
5.911
|
|
0.250
|
7.650
|
|
0.313
|
9.310
|
O.D. |
Wall |
Wt./Ft. |
"3 x 3" (3.000)
|
|
0.065
|
2.595
|
|
0.083
|
3.293
|
|
0.095
|
3.753
|
|
0.109
|
4.286
|
|
0.120
|
4.700
|
|
0.134
|
5.223
|
|
0.188
|
7.190
|
|
0.250
|
9.350
|
|
0.313
|
11.438
|
|
0.375
|
13.388
|
O.D. |
Wall |
Wt./Ft. |
"3-1/2 x 3-1/2" (3.500)
|
|
0.120
|
5.516
|
|
0.188
|
8.468
|
|
0.250
|
11.050
|
|
0.313
|
13.566
|
|
0.375
|
15.938
|
O.D. |
Wall |
Wt./Ft. |
"4 x 4" (4.000)
|
|
0.083
|
4.422
|
|
0.109
|
5.768
|
|
0.120
|
6.332
|
|
0.134
|
7.045
|
|
0.188
|
9.747
|
|
0.250
|
12.750
|
|
0.313
|
15.695
|
|
0.375
|
18.488
|
|
0.500
|
23.800
|
O.D. |
Wall |
Wt./Ft. |
"4-1/2 x 4-1/2" (4.500)
|
|
0.188
|
11.025
|
|
0.250
|
14.450
|
O.D. |
Wall |
Wt./Ft. |
"5 x 5" (5.000)
|
|
0.120
|
7.964
|
|
0.188
|
12.303
|
|
0.250
|
16.150
|
|
0.313
|
19.952
|
|
0.375
|
23.588
|
|
0.500
|
30.600
|
O.D. |
Wall |
Wt./Ft. |
"6 x 6" (6.000)
|
|
0.188
|
14.860
|
|
0.250
|
19.550
|
|
0.313
|
24.208
|
|
0.375
|
28.688
|
|
0.500
|
37.400
|
O.D. |
Wall |
Wt./Ft. |
"7 x 7" (7.000)
|
|
0.188
|
17.417
|
|
0.250
|
22.950
|
|
0.313
|
28.465
|
|
0.375
|
33.788
|
|
0.500
|
44.200
|
O.D. |
Wall |
Wt./Ft. |
"8 x 8" (8.000)
|
|
0.188
|
19.974
|
|
0.250
|
26.350
|
|
0.313
|
32.722
|
|
0.375
|
38.888
|
|
0.500
|
51.000
|
O.D. |
Wall |
Wt./Ft. |
"10 x 10" (10.000)
|
|
0.188
|
25.087
|
|
0.250
|
33.150
|
|
0.313
|
41.236
|
|
0.375
|
49.088
|
|
0.500
|
64.600
|
O.D. |
Wall |
Wt./Ft. |
"12 x 12" (12.000)
|
|
0.250
|
39.950
|
|
0.313
|
49.749
|
|
0.375
|
59.288
|
|
0.500
|
78.200
|
O.D. |
Wall |
Wt./Ft. |
"14 x 14" (14.000)
|
|
0.313
|
58.263
|
|
0.375
|
69.488
|
|
0.500
|
91.800
|
O.D. |
Wall |
Wt./Ft. |
"16 x 16" (16.000)
|
|
0.313
|
66.776
|
|
0.375
|
79.688
|
|
0.500
|
105.400
|
Why Choose Aladdin Steel's Square Steel Tubing?
Aladdin Steel offers a variety of sizes, grades, and finishes to meet your specific needs. Partner with us for consistent delivery and exceptional customer service.