Mike, that's an Apple vise mounted underneath the work bench for an aesthetically cleaner look.

Thanks guys on the compliments of how she looks... I'm pretty happy with her and know I'll only be more so when I have a chance to put her through her paces. I'm leaving in 30 minutes to fly out to Houston, so I can't play with her for two weeks... I fly back straight to the Illinois Expo, so maybe I'll see some of you guys there.