clevis

1 9.9

U-shaped metal piece with holes for a pin that connects a trailer or plow to a machine

noun
/ˈklɛvɪs/

Specialized

: clevis

Configurations such as anti-backlash, keyed, and double-clevis are available.
clevis pin
double clevis

Examples

And these little clevis pins are held in by Sir clips.
Optional clevis brackets and rod eyes are also available.

Academic text (2011)
It uses a modified clevis pin with a magnetic tip as an actuator, which passes the sensor when the brake is applied.

Academic text (2002)
They install with clevis mounting, eliminating the need for hoses, pumps, filters, regulators, and periodic maintenance.

Academic text (2005)
These include clevis pins down to 1/4 in. diameter with capacities from 20 to 500 lbs., bolts and studs down to 1/4 in. diameter and smaller, and custom miniature tension links.

Academic text (1999)
You will need to attach the chain to the machine using the clevis provided.
The construction crew used a clevis to secure the load to the trailer.
Make sure to insert the pin through the holes in the clevis to complete the connection.

Surface Forms

clevis singular

clevises plural

Etymology

The word clevis probably comes from older words meaning cleft ('split') or claw ('grab'), and it names a U-shaped metal piece that holds a pin. So, think of a clevis as a small 'cleft' that 'grabs' a bolt to join two parts.