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KLEIN TOOLS

Klein Tools 32596 Multi-Bit Screwdriver/Nut Driver, Magnetic 8-in-1 HVAC Slide Drive Tool with Hex, Phillips, Schrader Bits, Nut Drivers

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, May 1
Order within 22 hours and 15 minutes
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Style: Screwdriver/Nut Driver


Features

  • 8-in-1 Screwdriver / Nut Driver with unique, patented head that slides back and forth to switch from 1/4-Inch to 5/16-Inch magnetic hex-head screwdriver
  • Thumb nut locks tip setting
  • Features a specialty bit for installation/removal of common TR-4 Schrader valves
  • Includes 1/4-Inch and 3/8-Inch hollow nut drivers, as well as #2 Phillips, 1/8-Inch (3 mm) and 1/4-Inch (6 mm) slotted screwdriver tips
  • Cushion-Grip handle for greater torque and comfort
  • Great for HVAC applications including thermostat installation and control work
  • U.S. patent 7,654,175 B2

Description

This 8-in-1 HVAC Slide Drive Screwdriver / Nut Driver has a unique, patented head that slides back and forth to switch from 1/4-Inch to 5/16-Inch magnetic hex-head screwdriver. Convenient thumb nut locks tip setting. It includes a specialty bit for the installation/removal of common TR-4 Schrader valves as well as regular 1/4-Inch and 3/8-Inch nut drivers plus Phillips/slotted double-ended bits. Offers the HVAC tech the convenience of having magnetic nut drivers on a multi-bit screwdriver. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

Brand: KLEIN TOOLS


Number of Items: 1


Head Style: Flat, Hex, Phillips


Material: Alloy Steel


Color: Yellow/Black


Brand Name: KLEIN TOOLS


Number of Items: 1


Recommended Uses For Product: Home improvement


Model Name: 422


UPC: 092644325960


Global Trade Identification Number: 60


Model Number: 32596


Manufacturer Part Number: 32596


Manufacturer Warranty Description: 1 year manufacturer


Manufacturer: Klein Tools


Item Type Name: HVAC 8-in-1 Slide Driver Screwdriver/Nut Driver


Included Components: 8-in-1 Slide Driver Screwdriver/Nut Driver


Unit Count: 1.0 Count


Item Dimensions: 7.8 x 1.3 x 1.3 inches


Item Weight: 8 ounces


Head Size: 1/4-Inch to 5/16-Inch


Head Style: Flat, Hex, Phillips


Special Feature: Soft Grip


Material Type: Alloy Steel


Color: Yellow/Black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Another winner from Klein
Style: Screwdriver/Nut Driver
Never drop a nut again! Klein tools makes excellent tools that will not disappoint. I don't do a lot of work with HVAC and metal nuts, but when I do I hate dropping them-- they always roll into the worst places. This driver keeps them where they need to be.
Reviewed in the United States on March 31, 2026 by Lego Lawyer
    • Awesome tool for the trade
Style: Screwdriver/Nut Driver
This is one of my favorite tools. Does the job it is made for. I wish it came in a set with the stubby that has the same functionality
Reviewed in the United States on December 7, 2025 by Mike Trojahn
    • HVAC RECOMMENDED
Style: Screwdriver/Nut Driver
This thing is used for everything, I love it!!! I have multiple 11 and 1’s and thermostat screwdrivers and don’t use the but call this is all in one. Something didn’t even need my drill. 10/10
Reviewed in the United States on December 25, 2025 by Amazon Customer
    • Go-to tool for lots of projects
Style: Screwdriver/Nut Driver
Review Image by Todd Henion
This is an excellent driver for most appliance repairs. Not just HVAC. The magnet stays just right at 1/4 and 5/16. Strong and steady. I replaced the Schrader with a 1 and 2 Combo Bit for electrical. Perfect
Reviewed in the United States on June 23, 2025 by Todd Henion
    • Great Klein tool.
Style: Screwdriver/Nut Driver
This is an excellent tool for anyone to have in the HVAC field. It is very handy to have a magnetic 5/16 and 1/4 hex driver. The valve core removal tool is also very handy as well. The other side of the core removal tool is a thermostat screw driver flathead. The Phillips and flathead bit works with every breaker or contactor I’ve had to change or tighten the connections. There is also a 3/8 driver if you remove the bit set sleeve. Made of good steel and fairly rust resistant. Fits in your tool bag but is more convenient to carry in your pocket. Not too bulky and has somewhat decent grip until you get refrigerant oil on your hand then it becomes slippery as most hand tools do. Great purchase. Highly recommended. ... show more
Reviewed in the United States on January 26, 2021 by Jason L
    • Must have in service bag
Style: Screwdriver/Nut Driver
Works as intended great tool to have in the service bag
Reviewed in the United States on June 15, 2025 by Nathaniel
    • Almost good
Style: Screwdriver/Nut Driver
Has almost everything I wanted, except the schraeder valve tool. Bought a replacement bit with smaller phillips and flathead to replace it. Now it is my goto combo screwdriver and I have tried almost all of Kleins combo screw drivers.
Reviewed in the United States on July 4, 2025 by KEITH N.
    • a best of the best
Style: Screwdriver/Nut Driver
Bought it to fix my frig first, it worked great! also it works when I fix my dryer & range stove. very versital & useful! Wish I bought it years ago
Reviewed in the United States on October 24, 2025 by traveller

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