Klein Tools 1/4-Inch Magnetic ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$9.54
Klein Tools 1/4-Inch Magnetic Nut Driver

Klein Tools 1/4-Inch Magnetic Nut Driver

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Model: S8M

In Stock (leaves warehouse same day if ordered before 3pm ET)

$9.54
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1/4-Inch Magnetic Nut Driver, 6-Inch Shank

  • Warnings

    • Always wear approved eye protection.
    • NOT insulated. Will NOT protect against electrical shock.

  • Features

    • Chrome-plated shaft helps prevent corrosion
    • Hollow shafts facilitate work on stacked circuit boards or other long bolt applications
    • Made in USA
    • Meets or exceeds applicable ASME / ANSI specifications
    • Internal flanges provide solid, twist-resistant shaft anchor
    • Smooth Comfordome handles fit the palm of the hand comfortably and are color-coded for easy identification
    • Nut Driver with powerful nut-holding magnet built into shank


S86M - spec sheet

Manufacturer Resources

S8M Spec Sheet
S86M Spec Sheet

Product Specs

Department:
Electrical
Item Width:
1.0000 in
Insulated:
No
Item Height:
1.0000 in
Product Type:
Nut Driver
Nut Driver Sizes:
1/4"
Magnetic:
Yes
Product Subgroup:
Screwdrivers & Drivers
Item Weight:
0.1500 lbs
Product Group:
Hand Tools
Product Weight:
2.4 oz (68 g)
Product Width:
1 in
Country of Origin:
United States
Product Height:
1 in

Klein Tools S8M – Frequently Asked Questions

1) What shank lengths does the Klein Tools 1/4-inch magnetic nut driver come in?
Two: a 3-inch shank (model S8M) and a 6-inch shank (model S86M). Both drive the same 1/4-inch hex nut or bolt head. Pick the 6-inch when you need to reach down over a long bolt or into a deep panel; the 3-inch is easier to control in a tight enclosure where you can't swing a longer tool.
2) Will this nut driver hold the nut on its own when I'm working overhead or one-handed?
It will. A nut-holding magnet is built into the shank, so a 1/4-inch nut or sheet metal screw stays seated while you start it overhead or in a panel you can't get a second hand into. That is the difference between this magnetic version and the plain hollow-shaft nut drivers.
3) Can the Klein S86M nut driver run down a long bolt or work on stacked circuit boards?
Yes. The shaft is hollow, so it passes over long bolt or stud threads instead of bottoming out on them, which is what makes it usable on stacked circuit boards and standoff hardware. The 6-inch S86M gives the most travel for that; the 3-inch S8M is shorter reach.
4) How do I tell Klein nut driver sizes apart quickly in a pouch full of them?
By handle color. The Comfordome handles are color-coded by size, so the 1/4-inch reads at a glance without checking the stamp, which is why crews standardizing on Klein buy the sizes as a set. The handle is smooth and domed to sit in the palm for torquing by hand.
5) Will the shaft twist loose from the handle under load?
Internal flanges anchor the shaft inside the handle to resist twisting, and the shaft is chrome plated to hold off corrosion in damp or outdoor service. The tool meets or exceeds applicable ASME/ANSI specifications and is made in the USA.
6) How much does the Klein 1/4-inch magnetic nut driver weigh for a service pouch?
About 2.4 oz (68 g), with a 1 inch handle height and 1 inch width. Light enough that carrying the full range of sizes in a pouch costs you almost nothing.
How fast can I get the Klein Tools S8M 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 S8M come with a warranty?
Absolutely. The Klein Tools S8M 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 S8M?
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 S8M 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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