AccuTurn 8920, 8922, 8944 & 8989 (part # 433713). FMC 500, 601 & 701 (part # 90905). Performance Brake Lathe (part # 8543). All Tool 747 (part # 5543). Kwik Way 102 & Lightning Lathe. The coarse thread nut is easy to install, and you can easily complete the installation.