Square steel tubing available in various sizes and wall gauges.
Size WallGauges(In Stock)
1/2" 16 ga 5/8" 18 ga 5/8" 16 ga 3/4" 18 ga 3/4" 16 ga 3/4" 14 ga 1" 18 ga 1" 16 ga 1" 14 ga 1-1/4" 16 ga 1-1/2" 16 ga 1-1/2" 14 ga 2" 16 ga 2" 14 ga 2" 11 ga 3" 14 ga 3" 11 ga 4" 14 ga 4" 11 ga 8" 3/16" 8" 1/4" 10" 1/4" 10" 3/8"
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