Comparison : |
Item # 3,324, Aluminum 6061 T6 I Beam 3x2.33x0.17x0.17x12" Item # 3,325, Aluminum 6061 T6 I Beam 3x2.33x0.17x0.17x24" Item # 3,326, Aluminum 6061 T6 I Beam 3x2.33x0.17x0.17x36" Item # 3,327, Aluminum 6061 T6 I Beam 3x2.33x0.17x0.17x48" Item # 3,328, Aluminum 6061 T6 I Beam 3x2.33x0.17x0.17x72"
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