RDS,
Are you using the GTP Stratus Workstation to generate a ZPL label as you cut the strut?
We have our Stratus Workstation for hangers set up to generate 3 labels for strut hangers (one for the strut, rod A, rod B). For clevis and loop hangers, we set up Stratus to generate a label for the single rod. On the label for the rod, we include the clevis/loop hanger type and size.
Word, Excel, and macros also work really well, but in this case, I do think just native Stratus will do the trick. You may need a custom Field or two, and/or use a User Data slot under Cut List Mapping.