Product Brochure

6" (152 mm) Insulated Hollow-Shaft Nut Drivers
Additional Features:
•
Slimmer molded insulation with increased durability
646-5/8-INS
Cat. No. Color Code Hex Size Overall Length Weight
646-3/16-INS* Black 3/16" 9-3/4" (247.7 mm) 2.4 lbs. (1.09 kg)
646-1/4-INS Red 1/4" 9-3/4" (247.7 mm) 3.2 lbs. (1.45 kg)
646-5/16-INS Yellow 5/16" 9-3/4" (247.7 mm) 3.2 lbs. (1.45 kg)
646-11/32-INS Green 11/32" 9-3/4" (247.7 mm) 3.2 lbs. (1.45 kg)
646-3/8-INS Blue 3/8" 10-5/16" (261.9 mm) 4.0 lbs. (1.81 kg)
646-7/16-INS Brown 7/16" 10-5/16" (261.9 mm) 4.0 lbs. (1.81 kg)
646-1/2-INS Red 1/2" 11-3/8" (288.9 mm) 5.6 oz. (159 g)
646-9/16-INS Orange 9/16" 11-3/8" (288.9 mm) 6.4 lbs. (2.90 kg)
646-5/8-INS Yellow 5/8" 11-3/8" (288.9 mm) 6.4 lbs. (2.90 kg)
*3/16" magnetic nut driver does not have hollow shaft
FORGED STEEL
from Klein's US-made,
proprietary blend
Insulated Nut Drivers
WARNING: Do NOT touch uninsulated portion of the tool or any
conductive object when either might contact an energized source.
WARNING: Wear approved eye protection. Always inspect your tools before use.
Do not use if orange coating cracks, breaks or becomes damaged. Destroy tool if white
layer shows through orange layer.
WARNING: Because moisture, films, or other surface contaminants are conductive,
Klein insulated tools must be kept clean, dry, and free of any surface contaminants.
WARNING: Only use tools that are marked with the official international 1000-volt
rating symbol shown below, if there is any chance
that the tools will make contact with an energized source.
WARNING: 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.
Durable, two layer, molded insulation
Bright orange outer coating
is flame and impact resistant
Hollow shafts
make it possible
to work on stacked circuit boards
or other long bolt applications
Klein insulated tools meet or exceed the
IEC 60900 and ASTM F1505 standards,
for insulated tools, and are clearly marked
with the official 1000-volt rating symbol
Tip-Ident
®
quickly
identifies nut driver size
Cushion-Grip handles
for greater torque and comfort
Thick, exceptionally tough,
high-dielectric white inner
coating is bonded to the tool
Product numbers with the INS suffix contain these warnings
and must be understood.
Insulated Tools
www.kleintools.com
54
See page 310 for additional information on warnings.