What is this threaded rod with a nut called?

[markb]

I need 4 of these in 5/8" but do not know what they are called and am having no luck with Google. I bought the threaded rod end at the local circle track shop but they don't have the center piece I need. It's a right hand and left hand threaded rod with a nut in the middle. What's the proper name for this so I can find a supplier?

Thanks

 

[racingspridget]

QA1 shocks will have them on their website.

 

[Aaron Johnson]

it's just called a threaded adjuster.

quick search for 5/8" threaded adjuster found this

http://pitstopusa.com/i-5079514-allstar-performance-5-8-thread-x-4-1-4-long-double-adjuster.html

 

[markb]

Exactly what I needed. Thanks!

 

[Jay Lutz]

any place that sells rod ends or bearings will sell them as well. Like Bearing Headquarters.