Doesn't it seem like some retailers go out of their way to make things confusing? Like Maytag and Mitsubishi making specific models for a retailer -- models with inconsequential differences, yet different enough to foil price match attempts.
After getting the new Garrett Wade catalog, I thought I'd look for some 36" clamps: Here's two urls - both from Amazon:
I doubt this was intentional obfuscation, probably just a result of front-ending Grizzly sales.
Let's see: $17 at Tool King. $14 at Coastal Tool. $17 at Woodcraft. $16 at Rockler
Maybe I'll just take a lunch break and head to Harbor Freight...