Looking for a Setzer rod holder

[bmorningstar]

I bought an older boat and it has two rail mounts for Setzer screw in rod holders. One came with the boat but I'm looking for a mate. The only marking on the rod holder is a decal that says, Setzer Rod Holders, Made in the U.S.A., Lombard, Illinois. There is a chance the company was purchased or had something to do with the Du-Bro Products company, but I'm not sure. I've been all over Craigslist and E-bay but can't find another holder or any additional information. Thanks for any help you can give me.

 

[GA_Boater]

Post a pic. I see Setzers by Googling - All kinds.