Thanks for the reply.
So, a bit about my background: I have a Bachelor of Architecture Degree that hasn't been used for 15 years. ;)
I have experience in construction and welding, but not expertise.
The two poles are in the ground 6'-6" and are old telephone poles. They are currently not...
I am trying to complete a project and have to properly size some steel tubing. The project is a belay bar for a slackline we have in the yard.
I have 2 poles that are set in the ground 21' apart and a slackline runs between them. We want to run a steel tube beam, permanently attached to the...