Industrial Shaper Cutter Blade 4 1/4" & 1 1/4" Bore 63991 2A with 3 Blades. The blades are J-Shaped and about 1 5/16" From a business auction and this is out of my league, so please look closely and I'll try to do what I can to help, as shown.
***I always combine shipping on Multiple purchases.***
****
On Aug-06-14 at 18:42:36 PDT, seller added the following information: