AccuTurn 8920, 8922, 8944 & 8989 (part # 433713). FMC 500, 601 & 701 (part # 90905). Star brake lathes w/ 1" arbors w/ coarse threads. 1" LH (left hand) coarse thread nuts Compatible With. Drum Doktor's w/ 1" arbors w/ coarse threads.
SNAP-ON 5PC SAE-NC COARSE THREAD HEX NUT RETHREADING DIES 3/4"-1-1/4" #TRC5
HeliCoil 5521-5 Thread Repair Kit 5/16-18 Coarse Thread Inserts New USA
FMC Brake Lathe 1" Arbor Shaft Nut Coarse Thread AccuTurn, John Bean, Van Norman
1" Arbor Shaft Nut For FMC Coarse Thread AccuTurn,John Bean,Van Norman JBC 5543