It looks like a conventional Super Six game with a woodgrain decal kit installed. I've seen this version cabinet before, but it was 20 years ago.
Arachnid standardized the control panel lock and rear door lock to Key number C-415A (made by National Cabinet Lock now a division of Comp-X).
Scroll to the bottom of this page to order it:
http://www.needles4jukeboxes.com/rowe_keys.htmUse any of the Super Six manuals to service it.