w18x71 standard steel i beam 12 web 24 3 l x 7 34 w 18 12 h

W18x71 Standard Steel I-Beam 1/2" Web 24'-3" L x 7-3/4 W 18-1/2" H

$1359.99

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W18x71 Standard Steel I-Beam 1/2" Web 25' L x 7-3/4 W 18-1/2" H

$1399.99

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