Shaft Support Systems

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CAC Products >>> Shaft Support Systems  >>> ShaftLok™ Safety Chuck >>> Heavy Duty ShaftLok™ Safety Chucks


Heavy Duty ShaftLok™ Safety Chucks


Standard Duty Safety Chuck

Closed Position

Standard Duty Safety Chuck

Open Position


Unlike conventional safety chucks, the unique design of the CAC ShaftLok safety chuck provides a no pinch point shaft locking device that offers a level of worker safety unequalled by any other shaft locking system.

Design Parameters:
  • Capacity: 5,000 pounds each, 10,000 pounds / pair
  • Insert size: 2.500” square maximum
  • Approximate weight: 220 pounds each
  • Capture plate travel: 2.000”






View a safety shaft holder in operation






Click filename to view Specification Sheets
FilenameDescription
18503-333 ShaftLok™ Heavy Duty Safety Chuck idle - 10,000 lb roll weight
18503-334 ShaftLok™ Heavy Duty Safety Chuck idle flange mount - 10,000 lb roll weight
18503-331 ShaftLok™ Heavy Duty Safety Chuck drive/brake - 10,000 lb roll weight
18503-332 ShaftLok™ Heavy Duty Safety Chuck drive/brake flange mount - 10,000 lb roll weight

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