Victoria A400 and Deluxe tudor front set adjusters

[bumppo72]

I have been looking for the adjustable front seat pieces that are located at the rear of each corner of the seat, for YEARS! 3/8" NC thread with a single lock nut. I had someone find some and buy them for me at Hershey last year and they were unusable. How does the bottom of the metal clad adjuster become worn all the way through? Reproduction items are not even close to looking like the originals!