Klein Tools - For Professionals Since 1857

12'' Adjustable Wrench Extra-Capacity


This product is no longer in production.

  • Extra capacity allows use of a smaller size wrench to handle bigger jobs, especially in confined spaces.
  • Forged heat-treated alloy steel for maximum strength and light weight.
  • High polish chrome finish.
  • Precision-machined jaws are individually chosen and assembled by hand for smooth operation.
  • Heat-treated for long life.
  • Knurl turns smoothly for easy operation.
  • Rail is ground for precision fit.
  • Contoured handles for comfortable use.
  • Chrome-plated for rust resistance.
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Additional Information
  • Always wear approved eye protection.
  • NOT insulated. Plastic-dipped or slip-on plastic handles are NOT intended for protection against electrical shock.
  • Do NOT push or hammer wrench.
  • Do NOT extend handle length.