Thanks! Wasn't my idea. Trav mentioned a chain and Dan55 showed something along these lines that Eastwood sells. I really wanted to use a removable chain link as HD sells those with ratings to many thousands of pounds... But the internal spacing just wasn't enough. I don't know what the rating of those u-bolts are, maybe not much. But at least they would notionally slow down any energy release.
Originally Posted By: EricF
Great writeup! I like the idea of the U-Bolts for an extra measure!