The Jurgan Tool-Free clevis is just that: a clevis pin with a proprietary mechanism that allows it to be secured without the need to thread or bend a cotter pin. Instead, a single sturdy pin holds the clevis in place, while a rotating cap secures the pin with the help of a spring-loaded plunger. The exact mechanism takes more time to describe than we have space for here, but it works very well. Robustly manufactured of stainless steel in a wide range of sizes, this is a piece of equipment that has to be seen to be truly appreciated. From $35.Crealock Developmnet, crealock.com
