FL12 Flange works with many of the wheels we sell. 

Use the flange with wheels that have a 3" arbor and the flange will reduce it down to a 1.25" arbor for use on the Model 800 polishing lathes.  FL12 flanges are compatible with WA14 wheel adapters

Works with 1" or 2" wide wheels.

Item ships as a pair of two.