ADDITION.........................................
My brother had a Sansui AU717, TU717, and SC1110 years ago. The tuner and amp both developed problems and did not survive the repair shop that worked on them. He never used them in a rack, and had never installed the handles. When I bought my pieces in January, they came minus handles so I asked my brother if he still had his. They were in the middle of moving, but thought they might be packed away somewhere.
He just showed up with three sets of handles, all the operator's manuals, schematics, and the SC1110 which he doesn't use any more, and won't fit in their new entertainment center. I don't think I really need 3 cassette decks, but who knows? Great trading material! Handles and manuals, though............
The Sansui stack is now over 6' (and growing).

New photo later on.