clevis

Loosen the clevis screw and the nut where the rod slips into the drainpipe so you can pull out the rod enough to slip the new stopper into place.

“It’s not what you look like, it’s what your clevis hangers look like,” Awan said, referring to the brackets used to support pipes.

"The clevis is rather small, but it's the strongest I could find," Kenwyne said.

To adjust: Loosen lock nut "A," remove clevis pin "C" and turn yoke "B" to obtain proper length.

A one and one-eighth inch wire cable is thrown around the logs and made fast by means of a clevis.