SteelWorks 11388 Square Aluminum Tube, 3/4" x 72", Mill Finish N/A Opening/closing flaps prevents outside elements

Opening/closing flaps prevents outside elements from entering the vent

A drop or knock against a hard object may cause immediate breakage or enough damage so that the item breaks later for no apparent reason

and potable water

Maximizes transfer of high definition video and digital signals

1/2" x 50'

SteelWorks 11388 Square Aluminum Tube, 3/4" x 72", Mill Finish N/A Opening/closing flaps prevents outside elementsSquare aluminum tube is manufactured with alloy 6063 T5 and can be used for all types of fabrication projects where lightweight and corrosion resistance is a primary concern. This aluminum tube has a size of 3 4" with the length of 72". Aluminum finish for longest lifespan. Aluminum finish Size: 3 4" x 72" Easy to weld, cut, and machine Available in different widths & lengths Can be used for corner & edge protection & general support. Frame work,