Klein Tools 640-9/16 Hollow Sh...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$78.40
$28.40
Klein Tools 640-9/16 Hollow Shaft Nut Driver, 9/16-Inch Coated Shaft

Klein Tools 640-9/16 Hollow Shaft Nut Driver, 9/16-Inch Coated Shaft

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Model: 640-9/16
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$78.40
$28.40
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Hollow Shaft Nut Driver, 9/16-Inch Coated Shaft

  • Warnings

    • NOT insulated. Coating is intended for protection of circuits only.
    • Always wear approved eye protection.
    • NOT insulated. Will NOT protect against electrical shock.

  • Features

    • Meets or exceeds applicable ASME / ANSI specifications
    • Internal flanges provide solid, twist-resistant shaft anchor
    • Handle end is also color coded for easy identification
    • Tip-Ident® quickly identifies nut driver and size
    • Made in USA
    • Special plastic coating resists cutting, cracking, and chipping and thin coating permits use in confined areas
    • Premium chrome plated for smooth feel and corrosion resistance
    • Full hollow shafts facilitate work on stacked circuit boards or other long bolt applications
    • Cushion-Grip handle allows for greater torque and comfort
    • Entire shank plastic coated for circuit protection only. NOT INSULATED


640-9/16 - spec sheet

Manufacturer Resources

Product Specs

Color Code:
Orange
Insulated:
No
Item Depth:
9.3750 in
Item Height:
1.0170 in
Item Weight:
0.4000 lbs
Item Width:
2.3670 in
Magnetic:
No
Nut Driver Sizes:
9/16"
Overall Length:
9.375" (23.8 cm)
Shaft Length:
4" (10.2 cm)
Weight:
6.4 oz (181 g)
Department:
Electrical
Product Group:
Hand Tools
Product Subgroup:
Screwdrivers & Drivers

Klein Tools 640-9/16 – Frequently Asked Questions

How fast can I get the Klein Tools 640-9/16 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Klein Tools 640-9/16 come with a warranty?
Absolutely. The Klein Tools 640-9/16 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Klein Tools 640-9/16?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Klein Tools 640-9/16 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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