Klein Tools 9-in-1 Pass Throug...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$98.20
$35.70
Klein Tools 32809MAG 9-in-1 Pass Through SAE Multi-Nut Driver, Magnetic

Klein Tools 9-in-1 Pass Through SAE Multi-Nut Driver with Magnetic Technology

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Model: 32809MAG
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$98.20
$35.70
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Klein Tools 9-in-1 Pass Through SAE Multi-Nut Driver with Magnetic Technology

Professional multi-size nut driver with pass-through design and magnetic holding power

Klein Tools delivers professional-grade versatility with this 9-in-1 Pass Through SAE Multi-Nut Driver featuring magnetic technology. This heavy-duty tool combines nine SAE sizes (3/16" through 3/4") in one compact driver with pass-through capability for threaded rod applications of any length. The Cushion-Grip� handle and alloy steel construction ensure reliable performance for electrical and mechanical fastening tasks.

Professional Features & Benefits

  • 9-in-1 Multi-Size Design: Nine SAE sizes from 3/16" to 3/4" eliminate the need for multiple tools, improving efficiency and reducing tool inventory.
  • Pass-Through Capability: Handle and barrels allow fastening hex nuts onto threaded rod of any length, providing unlimited reach for long bolt applications.
  • Dual Holding Technology: Rare-earth magnets secure smaller nuts (1/4" through 7/16") while spring coils hold larger sizes (3/8" through 3/4") without magnetic interference.
  • Cushion-Grip� Handle: Heavy-duty ergonomic design with CA/TPE material provides greater torque capacity and enhanced comfort during extended use.
  • Extended Wrench-Assist: Barrel design allows wrench application for added torque on tough fastening jobs requiring extra leverage.
  • Color-Coded Identification: Visual bands enable quick size identification, reducing selection time and improving workflow efficiency.
  • Alloy Steel Construction: Durable material ensures long-term reliability and resistance to wear in professional applications.

Technical Specifications

  • Color Code: Various
  • Department: Electrical
  • Depth: 9.1520 in
  • Handle Color: Black/Yellow
  • Handle Diameter: 1.42" (3.6 cm)
  • Handle Length: 4.73" (12 cm)
  • Handle Material: CA/TPE
  • Handle Type: Cushion-Grip�
  • Height: 1.4170 in
  • Insulated: No
  • Magnetic: Yes
  • Material: Alloy Steel
  • Measurement Standard: SAE
  • Number Of Pieces: 5
  • Nut Driver Sizes: 1/4", 3/16", 5/16", 11/32", 3/8", 7/16", 9/16", 1/2", 3/4"
  • Overall Height: 1.42" (3.6 cm)
  • Overall Length: 9" (23 cm)
  • Overall Width: 1.42" (3.6 cm)
  • Product Details: Nut Driver
  • Product Group: Hand Tools
  • Product Subgroup: Screwdrivers & Drivers
  • Product Type: Nut Driver
  • Weight: 0.7200 lbs
  • Width: 0.1420 in

Professional Applications

  • Electrical Panel Installation and Maintenance
  • HVAC System Assembly and Service
  • Industrial Equipment Assembly
  • Commercial Building Construction
  • Mechanical Fastening Applications
  • Threaded Rod and Long Bolt Installation
  • Professional Tool Kit Integration

Why Choose Klein Tools Quality?

Klein Tools delivers proven reliability through professional-grade alloy steel construction and the trusted Cushion-Grip� handle system. This multi-nut driver combines innovative pass-through design with dual holding technology, providing the versatility and durability that electrical and mechanical professionals demand for consistent performance across diverse applications.

Manufacturer Resources

Spec Sheet

Product Specs

Color Code:
Various
Handle Color:
Black/Yellow
Handle Diameter:
1.42" (3.6 cm)
Handle Length:
4.73" (12 cm)
Handle Material:
CA/TPE
Handle Type:
Cushion-Grip™
Insulated:
No
Magnetic:
Yes
Measurement Standard:
SAE
Number Of Pieces:
5
Overall Height:
1.42" (3.6 cm)
Overall Length:
9" (23 cm)
Overall Width:
1.42" (3.6 cm)
Department:
Electrical
Product Group:
Hand Tools
Product Subgroup:
Screwdrivers & Drivers
Product Type:
Nut Driver
Product Details:
Nut Driver
Product Height:
1.4170 in
Product Material:
Alloy Steel
Product Weight:
0.7200 lbs
Product Width:
0.1420 in
Product Depth:
9.1520 in

Klein Tools 32809MAG – Frequently Asked Questions

1) What nut sizes does the Klein Tools 32809MAG 9-in-1 nut driver cover?
The Klein 32809MAG covers nine SAE hex sizes: 3/16, 1/4, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16 and 3/4 inch. All SAE, no metric, so if your panel hardware or equipment is metric this is the wrong driver. The 5/16 and 11/32 sizes are the ones electricians reach for most on panel and box screws.
2) Can this nut driver run a nut down a long piece of threaded rod?
Yes. The 32809MAG is a pass-through design: the handle and every barrel are open all the way through, so threaded rod passes right out the back of the tool. Rod length is not a limit, which is what separates it from a standard closed-end nut driver that bottoms out after an inch or two of thread.
3) If the barrels are hollow, how does it hold a nut to start it?
Two different systems depending on size. Rare-earth magnets grab the smaller nuts, 1/4 through 7/16 inch. The larger barrels, 3/8 through 3/4 inch, use spring coils instead so there is no magnetism on those sizes. That matters if you are working around equipment where you would rather not introduce a magnet.
4) Is the Klein 32809MAG insulated for live electrical work?
No. It is not an insulated tool and carries no voltage rating, so keep it off energized conductors. For live work you need a Klein driver from their 1000V insulated line. The 32809MAG is for de-energized panel work, HVAC assembly, and general mechanical fastening.
5) How many pieces come with the 9-in-1 pass through multi-nut driver, and how do the sizes change over?
Five pieces make up the set: the handle plus nested barrels that swap to give the nine SAE sizes. Color-coded bands on the barrels let you pick the size at a glance instead of test-fitting.
6) Can I put a wrench on this nut driver for more torque?
Yes. The barrels are built with an extended wrench-assist section so you can apply a wrench for extra leverage on tight fasteners. The Cushion-Grip handle also runs 1.42 inches in diameter, which is a fat grip that gives you more hand torque before you need the wrench at all.
7) Should I buy a pass-through multi-nut driver or a set of individual nut drivers?
Go pass-through when you work with threaded rod, long bolts, or strut where a conventional nut driver's closed barrel stops you cold. The 32809MAG handles that plus nine SAE sizes in one 9 inch tool. Stick with individual nut drivers when you need a deeper hollow shaft in one specific size all day, or need metric, since this one is SAE only.
8) How big is the Klein 9-in-1 multi-nut driver and will it fit in a pouch?
Assembled it runs 9 inches long with a 1.42 inch overall height and width, and weighs 0.72 lbs. Handle alone is 4.73 inches. It carries like a single full-size nut driver, which is the point: one tool in the pouch instead of nine.
9) What is the Klein 32809MAG made of, and will the handle hold up to daily use?
Barrels and shafts are alloy steel. The handle is Klein's Cushion-Grip in CA/TPE, black and yellow, built for torque and for long stretches of driving without hot spots in the palm.
How fast can I get the Klein Tools 32809MAG 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 32809MAG come with a warranty?
Absolutely. The Klein Tools 32809MAG 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 32809MAG?
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 32809MAG 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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