steel tubing square

Carbon Steel

Square Tubing

Available Lengths: 2 feet, 4 feet and 6 feet

How To Measure: Width (A) X Wall Thickness (B) X Length (C)

Mechanical Tubing: Under 2" or 11 ga and under - ASTM A-513.

Structural Tubing: 2" and over 11 ga wall thickness - ASTM A-500 Grade B.

1/2" to 2" Square Outside Dimension

Outside Dimension (Inches) ( A) Wall (Gauge or Inches) (B) Dimensions 2 Feet ( C ) 4 Feet ( C ) 6 Feet ( C ) 8 Feet ( C ) 10 Feet (C)
0.50 18 ga 1/2 x 1/2 $4.13 $6.89 $9.30 $11.71
0.75 18 ga 3/4 x 3/4 $4.24 $7.06 $9.53 $12.00
1 18 ga 1 x 1 $4.93 $8.22 $11.09 $13.97
1 16 ga 1 x 1 $5.56 $9.26 $12.50 $15.75
1 14 ga 1 x 1 $4.57 $7.62 $10.28 $12.95 $16.19
1 11 ga 1 x 1 $6.34 $10.57 $14.27 $17.97 $22.46
1.25 16 ga 1-1/4 x 1-1/4 $7.04 $11.74 $15.85 $19.95
1.25 14 ga 1-1/4 x 1-1/4 $8.22 $13.70 $18.49 $23.28
1.25 11 ga 1-1/4 x 1-1/4 $11.51 $19.18 $25.89 $32.60
1.25 3/16 1-1/4 x 1-1/4 $11.86 $19.97 $28.08 $36.19
1.5 16 ga 1-1/2 x 1-1/2 $8.53 $14.21 $19.19 $24.16
1.5 14 ga 1-1/2 x 1-1/2 $7.68 $12.80 $17.28 $21.76
1.5 11 ga 1-1/2 x 1-1/2 $8.73 $14.70 $20.67 $26.65 $33.31
1.5 3/16 1-1/2 x 1-1/2 $9.59 $16.15 $22.71 $29.27 $36.59
1.5 1/4 1-1/2 x 1-1/2 $13.40 $22.58 $31.75 $40.92 $51.15
1.75 14 ga 1-3/4 x 1-3/4 $11.74 $19.57 $26.42 $33.27
1.75 11 ga 1-3/4 x 1-3/4 $13.14 $22.13 $31.12 $40.11
2 16 ga 2 x 2 $10.67 $17.78 $24.01 $30.23
2 14 ga 2 x 2 $7.55 $12.72 $17.88 $23.05 $28.81
2 11 ga 2 x 2 $11.86 $19.98 $28.09 $36.21 $45.26
2 10 ga 2 x 2 $13.31 $22.41 $31.52 $40.62
2 3/16 2 x 2 $16.58 $27.92 $39.27 $50.61 $63.27
2 1/4 2 x 2 $20.76 $34.97 $49.18 $63.38 $79.23

2 1/2" to 5" Square Outside Dimension

Outside Dimension (Inches) ( A) Wall (Gauge or Inches) (B) Dimensions 2 Feet ( C ) 4 Feet ( C ) 6 Feet ( C ) 8 Feet ( C ) 10 Feet (C)
2.5 14 ga 2-1/2 x 2-1/2 $13.48 $22.70 $31.92 $41.14
2.5 11 ga 2-1/2 x 2-1/2 $19.27 $32.45 $45.63 $58.81
2.5 3/16 2-1/2 x 2-1/2 $27.61 $46.51 $65.40 $84.30
2.5 1/4 2-1/2 x 2-1/2 $35.12 $59.16 $83.19 $107.22
3 14 ga 3 x 3 $12.80 $21.57 $30.33 $39.09 48.86
3 11 ga 3 x 3 $18.59 $31.31 $44.03 $56.75 $70.94
3 7 ga 3 x 3 $26.63 $44.85 $63.07 $81.29 101.61
3 1/4 3 x 3 $43.52 $73.30 $103.08 $132.85
3 3/8 3 x 3 $47.63 $80.22 $112.82 $145.41 $181.76
3.5 11 ga 3-1/2 x 3-1/2 $27.71 $46.68 $65.64 $84.60
3.5 7 ga 3-1/2 x 3-1/2 $40.26 $67.81 $95.36 $122.90
3.5 1/4 3-1/2 x 3-1/2 $36.74 $61.88 $87.02 $112.16
4 11 ga 4 x 4 $24.79 $41.76 $58.72 $75.69 $94.61
4 3/16 4 x 4 $46.53 $78.37 $110.21 $142.05
4 1/4 4 x 4 $60.32 $101.59 $142.86 $184.13
4 3/8 4 x 4 $85.31 $143.69 $202.06 $260.43
5 1/4 5 x 5 $77.16 $129.96 $182.75 $235.55
5 3/8 5 x 5 $110.51 $186.12 $261.73 $337.34
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