
Is this setup stronger than that setup?
I am hanging a swing chair from a tree branch with nylon webbing. Does a loop configuration double the rated strength? For example, if it's rated for 300lbs working load, would arranging it in a loop like the left side drawing make it effectively rated 600lbs? (I also realize that knots can also affect the load rating.)
Edit: I added a picture of the webbing in a comment. I don't know the actual rated strength, but any thoughts are welcome.
Edit 2: This page seems to explain why the loop, or sling setup, is indeed stronger than a single line.
https://overtheedgerescue.com/canyoning/sling-strength-vs-single-strand/