Unit of Measure



N/A Klein®


N/A Hollow Shaft Nut Driver

UPC Code

N/A 92644652271


N/A 27111702

Handle Material

N/A High-Dielectric Plastic

Handle Type

N/A Cushion-Grip

Color Code

N/A Yellow

Insulation Type

N/A Insulated


N/A Steel

Industry Standards/Certifications

N/A International Electrotechnical Commission (IEC) 60900 and American Society for Testing and Materials (ASTM) F1505


N/A 0.09 kg0.20 lb


Overall Length

N/A 9-3/4 in247.7 mm

Nut Driver Size

N/A 5/16 in

Shaft Length

N/A 6 in152.4 mm



N/A Stacked Circuit Boards, Long Bolt Applications



  • "Individually tested to exceed the IEC 60900 and ASTM F1505 standards, for insulated tools, and clearly marked with the official 1000-volt rating symbol."
  • Two layers of insulation provide protection against electric shock.
  • "Thick, exceptionally tough, high-dielectric white inner coating is bonded to the tool."
  • "A flame retardant, impact-resistant, bright orange outer coating."
  • Hollow shafts make it possible to work on stacked circuit boards or other long bolt applications.
  • Tip-Ident quickly identifies nut driver size.
  • Cushion-Grip handles for greater torque and comfort.
  • "Only use tools that are marked with the official international 1000-volt rating symbol shown above, if there is any chance that the tools will make contact with an energized source."
  • "Whenever possible, always de-energize lines and equipment prior to working on or around them. Klein® insulated tools are designed only to reduce the chance of injury where the tool may make contact with an energized source."
  • Do NOT touch uninsulated portion of the tool or any conductive object when either might contact an energized source.
  • "Because moisture, films, or other surface contaminants are conductive, Klein® insulated tools must be kept clean, dry, and free of any surface contaminants."
  • Always inspect your tools before use. Destroy tool if insulation becomes damaged in any way.