DictionaryclevisU-shaped fastener
noun

clevis

KLEV-uhs/ˈklɛvəs/

A U-shaped fastening device secured with a pin or bolt.

A steel pin closes the U-shaped clevis around the connecting link.

A single steel clevis shown in three-quarter view, with its U-shaped body and the transverse pin securing its two open ends clearly visible.
Etymology

The fastener’s name is of unknown origin. A connection with a Scandinavian word akin to Old Norse klofi, “a cleft,” has been suggested, but remains uncertain.

In context

Mike Roberson7:43
We got our clevis welded in.
Welding a clevis hook mount on a tractor bucket.

More examples

  • The mechanic removed the pin from the clevis.
  • Check both holes before fitting the clevis bolt.
  • A worn clevis was replaced on the linkage.

Forms

clevis · clevises

Similar words

hook
Usually remains open or uses a latch, while a clevis secures a connection across two arms.