PROTO, Industrial Tools

Phone: 800-800-TOOL

Proto® 1/2" Drive Full Polish Metric Crowfoot Wrenches

Features and benefits

  • Crowfoot wrenches are used in hard to reach, restricted access situations where a standard wrench or ratchet cannot reach.
  • Anti-Slip Design Open End (ASD).
  • The arched surfaces are designed to spread the contact forces over a greater area and they keep the loads off the corners of the fastener which helps prevent fastener rounding.
  • Broad size range ensures the right tool for the application will be available.
  • Typically used in lower torque applications.
  • Full polish finish provides corrosion resistance and easy-to-clean surfaces.
  • Locking hole feature helps keep the crowfoot wrench engaged on the extension during use reducing downtime due to detachment of crowfoot in awkward spaces.
  • Use with locking extensions to reach into spaces too small for a mechanic's arm or where the fastener is out of site.


Drive Size [in] 1/2
Finish Full Polish
Unit of Measure Metric
Specification ASME ASME B107.21
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