Immobilizes primary driveAllows for tightening with a torque wrench or loosening with a breaker barPrevents damage to rotor or magnets sometimes caused by air-wrenchMade in the U.S.A.
Gears and shafts are CNC-machined from materials that exceed 8620 steelHand-assembled and matched for a .0002" tolerance between the shaftsAssemblies include chrome trap door, side cover, top cover...