Locking bar for NAMI casement window.

Compare you locking handle with the "generic" type 38-058R and the "genuine" Truth locking handle 38-092. I believe either of these could fit your window. As for the locking tie bar with the two interlock rollers, look at the 38-974 to see if it is the length you need. If not we stock other lengths.  We have a tie bar guide, 39-417 or 39-448 that looks a little different from yours but should work with a little adapting.