Set of Patented Universal Extension Bars
  • Universal use — can be used with standard hand drive ratchets, pneumatic ratchets, pneumatic wrenches, battery powered ratchets, T-bars, and teamed with standard and impact extensions
  • Patented Knurled Adjustable Sliding Aluminum Collar allows the user to exert more pressure with total control while working without fear of injury
  • 3/8” drive has two settings
  • 1/2” drive has three settings
  • Improves hand, wrist, shoulder, elbow, and finger safety
  • Meets ASME B107.110-2012 strength and dimensional standards
  • Heavy-duty chrome moly 48Rc construction with a black oxide finish
  • Socket installation and removal is fast and easy with the built-in detent ball bearing locking system
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