Allen Keys (mm Sizes) Brown Finish

Key Features

  • Brown Allen keys are made from special grade alloy steel which withstands up to 30% higher torque as compared to Allen keys made from CrV Steel..
  • Higher hardness of 57 to 62 HRC offered in the case of brown Allen keys along with superior steel properties enables up to 30% higher wear resistance as compared to CrV steel Allen Keys.
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