The ones the orange pieces go into are 3/4”
The jaws open up 4 1/2 on mine.
IT HAS 17" BETWEEN THE ADJUSTMENT SCREWS
Back side of 1st page of Instruction Manual list 800-544- 6986 as a Help number. You could also try the web site (www.blackanddecker.com)
I've no idea. Sorry for poor answer. I bought two of these at one time so if I have a project that requires something extra, I just pull from the spare table.
It's certainly strong enough to support the weight, but you would need to clamp or bolt the saw down, and the whole thing would likely be too rickety to be used safely.
MINE IS 29.5" TALL
Yes it is
This is so unstable I would want to try to use as a router table unless it was reinforced
If you mean the distance between the vice jaws when fully opened, it is 4 1/2 on mine.