2 square tubing with holes. This product is made of 16-Gauge galvanized steel that has been treated for water resistance. Product Details About This Product Provide a sturdy base for your fencing project with the Protecto Fence 2 in. 12 Gauge. Blulu 1 x 48" Telescoping Perforated Tube, 14 Gauge Thick Telescoping Perforated Tube Galvanized Steel Square Tubing with Holes for Traffic Signs, Safety Facilities Columns Buy Telespar 12 ga with holes online. Easily purchase cut-to-size lengths of Steel Perforated Square Tube 2 x 2 x 12 with no order minimums. 2" Square X 24FT Length Telespar Telescoping Square Tubing - Perforated - Plain Finish PLEASE NOTE: Each size is sold individually. Either grade is ideal for all structural applications, general fabrication, manufacturing and repairs. Perforated Square Tube comes in widths from 1-1/2”, 1-3/4”, 2”, 2-1/4” and 2-1/2”. It measures 20 ft. It can be used for various applications including frames, brackets, stakes, ornamental work, etc. nbgw vi ku egyhhbg lb1chl 7d pinf 8z1 zz5x noily