The longest Barrel of Monkeys chain measures 348.4 metres (1,143 ft) long and was created by Parker Phinney (USA). It was created and measured in Hanover, New Hampshire, USA, on 13 May 2012.
The strongest styles of chains are made up of interlocking links that do not have a bending point, and won't break in twisting or folding. Cable, curb, mariner, Figaro, and rope are just some of the strongest chain styles, especially if they are thick.
The Longest staple chain measures 661.66 m, and was achieved by Minhajul Mondal (India) in Dubrajpur, West Bengal, India, on 30 December 2019. The staple chain consists of approximately 80,000 staples and took 82 days to complete.