New in Box.
 
Part No. 44-617
 
9in Diamater, 1in Thick
Wool and Synthetic, 100% Wool, 4-Ply Wool
Yellow - 50ppi, Green - 60ppi, Blue - 70ppi, Black - 80ppi, White - 90ppi
 
With Loop Backing - For use with Hook Backing Plate
Features a 5/8"-11 metal threaded Backing Plate attached.
Features at 5/16" No. 24 metal threaded Backing Plate attached.
With a .25" Spindle Backing Plate attached.