Yep, one time out in the middle of nowhere I needed to tow a car and only had a section of chain that was too short but attached securely to his truck. My brother had another section of chain, also short, but we securely attached it to the car. We looked for a bolt to tie the two together but the best we could find in the truck bed junk was a master lock, so we used that to connect the chains together. As soon as he started pulling the car, the lock shattered.