We have done this admirably with one plow, changing the gauge of the clevis every time round, and going twice in a furrow: this is the best way for those who use but one team in plowing; it is worth much more than the additional time required in plowing.
"Soil Culture"
J. H. Walden
Rock and coal shall not be hoisted from a shaft or slope except in a bucket or cage attached to the rope by a safety hook, clevis, or other safe attachment, and the bucket or cage securely locked so that same cannot tip or empty while being hoisted.
"Mining Laws of Ohio, 1921"
Anonymous
"If you can't find hook or clevis, cut the trace," he said.
"Winston of the Prairie"
Harold Bindloss