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Stanley’s hydraulic impact wrenches are world-renowned for their adjustable impact intensity settings. The rugged design incorporates an integral motor and heavy-duty mechanism. Stanley heavy-duty hydraulic cylinder wrenches are top of their class with an unmatched power-to-weight ratio.

  • Swing-hammer mechanism
  • Feathering ON/OFF
  • 1″ Square Drive
  • Reverse
  • Built-in reverse check
  • For Railroad Certified
  • Adjustable impact from 500 to 2500 ft. lb. / 680 to 3400 Nm