Image of grey PROForms Fiberglass Reinforced Plastic square tube.

Square Tube

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Handrail square tube is offered in OSHA safety yellow in both the polyester and vinylester fire retardant series.

POPULAR APPLICATIONS

Can be used as handrails, in fixed-access ladders, as structural framing, or as columns.

Inventory SIZE CHART

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Product Description Part Number Resin Color Length Location Pieces  
Fiberglass Reinforced Plastic square tube size chart showing which measurements correspond with which part of the tube.
Size in Inches (A x B x C) Lbs./Lin. Ft.
1 x 1 x 1/8 0.34
1 1/4 x 1 1/4 x 1/8 0.39
1 1/4 x 1 1/4 x 1/4 0.74
1 1/2 x 1 1/2 x 1/8 0.53
1 1/2 x 1 1/2 x 1/4 0.97
1 3/4 x 1 3/4 x 1/8 0.58
1 3/4 x 1 3/4 x 1/4 1.09
2 x 2 x 1/8 0.71
2 x 2 x 1/4 1.35
2 1/4 x 2 1/4 x 1/8 0.86
2 1/4 x 2 1/4 x 1/4 1.67
2 1/2 x 2 1/2 x 1/4 1.76
3 x 3 x 1/8 1.09
3 x 3 x 1/4 2.11
3 x 3 x 3/8 2.99
3 1/2 x 3 1/2 x 1/4 2.60
3 1/2 x 3 1/2 x 3/8 3.80
4 x 4 x 1/4 2.96
4 x 4 x 3/8 4.32
6 x 6 x 1/4 4.35
6 x 6 x 3/8 6.54