Hex key allen wrench

  • made of high-grade chrome vanadium steel (CrV).
  • chrome-plated key coating, providing anti-corrosion protection.
  • additional anti-slip coating ensuring safety and comfort during work.
  • optimized key hardness HRC 48-56.
  • hardened working parts of the keys.
  • chamfered edges, allowing quick fitting of the key to the screw.
  • precise fit of the key to the screw preventing its deformation and damage.
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