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Insulated Nut Driver Kit, 9-Piece

Cat. No.: 
Product Features
Set includes 3/16-Inch, 1/4-Inch, 5/16-Inch, 11/32-Inch, 3/8-Inch, 7/16-Inch, 1/2-Inch, 9/16-Inch and 5/8-Inch nut drivers
Full hollow shafts facilitate work on long bolt applications
Durable, two-layer, molded insulation protects against electric shock
Tip-Ident® quickly identifies nut driver and size
Highly durable, black, nylon case features custom-fitted tool pockets
Replacement case available (Cat. No. 33534)
Meets or exceeds IEC 60900: 2012, ASTM F1505-10 standards for insulated tools
Klein Tools Feature Icon - klein/wf_tip-nut-driver.jpg
Stacked Circuit Boards, Long Bolt Applications
646-3/16-INS, 646-1/4-INS, 646-5/16-INS, 646-11/32-INS, 646-3/8-INS, 646-7/16-INS, 646-1/2-INS, 646-9/16-INS, 646-5/8-INS, 33534
Special Features:
Tip-Ident Quickly Identifies Nut Driver Size
Overall Length:
9.75 to 11.375'' (247.7 to 288.9 mm)
Overall Height:
3.5'' (88.9 mm)
Overall Width:
15'' (381.0 mm)
IEC 60900 and ASTM F1505
6.0 lb (2.7 kg)


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.

Wear approved eye protection.

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.