16134 Mayhew 4 Mm Metric Hex Dual Drive Bit, 7/16" Drive

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16134 Mayhew 4 Mm Metric Hex Dual Drive Bit, 7/16" Drive

Features and Benefits:

• • 4 MM Metric Hex Dual Drive Bit
  • 7/16" Drive
  • Precision tip profile manufacture for positive and precise fastener engagement
  • Titanium Nitride coating for added strength and wear resistance
  • Unique Dual Drive design allows the bit to be driven by a Ratchet
  • Socket Spinner
  • Box or Open End Wrench
  • Compatible with 1/4� Square Drives and 7/16� Hex Drives
  
  

  Made from S2 Tool Steel with proprietary heat treat for superior strength and durability, Mayhew's dual drive bits have a precision tip profile for positive and precise fastener engagement.

  • A titanium nitride coating provides added strength and wear resistance.
  • Available in a range of sizes and styles.