Heavy-Duty Hex Shaft Couplers

• Clamps auger to the hex output shaft of the auger drive or digger.
• Helps to uniformly distribute loads.
• Rigid design improves maneuverability and eliminates wear at the coupling.
• Material: 80-55-06 Ductile Iron
• Bolt Torques: 130-170 ft-lbs (176.3-230.5 N-m)
• Total assembly weight: 43 lbs (19.5kg)
• Total coupler assembly length: 10"