Allpoints 261247 Worm For Hobart

worm for grinder attachment w/ # 12 hub. square drive 9/16" total length 9 1/8" worm total length 5 1/16" small shaft dia 3/8" small square 7/16" large shaft dia 3/4" max worm dia 2 1/4" includes fiber washer # 32-1103 note #22 hub uses 3/4" square drive.