Wait, what? You put that much effort into that last-of-the-standard shift Subie and now it's gone? I just MET it!Not exactly. That was 6 years ago and I haven't had the Forester for 2 years now. Roughly though, the unistrut was around 24" long (I think it was 1-5/8" strut). And the arms that supported the lights were probably 8"-10" long.