I need some miter clamps for a table I'm planning. Clamps will need to
hold 1.5" thick x 5" wide boards @ 45 degs. Since I will only be
joining 2 such boards at a time (not 4, like a picture frame) the strap
type clamps won't work. I can't seem to find anything capable of
accommodating such wide stock. I saw these
http://www.woodcraft.com/family.aspx?FamilyID=4484, more of just a
precision angle bracket used with clamps, which I already have. Anyone
have experience with these, or have any recommendations for other miter
clamps capable of holding 5" wide stock?

TIA

Dan