need to find this part

i do not wish to buy a couple of these, i am considering redesigning some products that i manufacture but i cant find this piece. making it is out of the question because i know tons of companies are using these on their arms already. JIC, Tanabe etc.

i do have access to similar stuff but as god (newman) mentioned, the length is a problem.

somewhere some company makes these and i want to know who it is and how i can get them.

my arms at present use a turn-buckle style of adjustment:

http://www.bings.ca/files/alum%20vs%20steel.JPG

i want to use the piece above to achieve this type of adjustment:

http://www.driftshop.com.au/suspension_files/s14rearupper1.JPG