Main Question or Discussion Point
In deciding which shape of ring I should use to secure an anchor to an anchor trolley I came across two choices, a circular ring or a triangular ring. While either will surely work, I began to wonder which would be more difficult to pull apart. Most of the information I found is about forces being exerted on the shapes from the outside going in like in the case of a load bearing structure. What I am wondering about is the opposite, how much force it would take to pull each shape apart.