Here is a detailing item to fasten cable, chain, rope, etc to an object.
Use these for cable ends on a wrecker for example.
Glue the cable into the open end of the terminal and then use small bolts to fasten it to something.
Loop/Ring ID: .053"
Open end ID: .019"
Overall Length: .25"
Here is the ring mounted on a .019" stranded steel cable.
This cable can be found here.
One packet contains 6 Short Terminals, by Ted's Modeling, 1/25 scale.