For example

allowing you to clamp the post in place

mechanical equipment and divided walkways are perfect applications for this material

The design of the notches helps prevent intruders from prying the wires free

the edge closest to the rail or post you want to attach it to

2-1/2" x .095 x 8' CR20 Commercial Galvanized Pipe for Chain Link Fences GAGACL For exampleThis is a 2 1 2" x . 095 x 8' CR20 Commercial Galvanized Pipe for Chain Link Fences. 2 1 2" nominal O. D., 2 3 8" actual O. D. . 095 wall thickness Cold rolled 20 weight Galvanized steel Made for commercial use Pipe must be cut down to lengths shorter than 8' or shorter to ship UPS, otherwise it would need to be shipped via a flatbed which is much more expensive. This pipe can be cut to customer specifications. Cut charges may apply.