Top 10 Best klein nut driver in 2026

Last Updated - 6/9/2026

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KLEIN TOOLS

Klein Tools 32933 Klein Tools 32933 Impact Driver, SAE 7-in-1 Impact Rated Socket Set, 3 Flip Sockets with 6 Hex Driver Sizes and 1/4-Inch Bit Holder, 5-Inch Shaft

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•7-in-1 FLIP SOCKET SET: Includes 3 flip sockets and a 1/4-Inch bit holding feature to fasten screws
•HEX SIZES: 1/4, 5/16, 3/8, 7/16, 1/2 and 9/16-Inch
•IMPACT-RATED: Shaft and sockets are impact driver compatible and designed for heavy-duty applications
•QUICK-CONNECT SHAFT: Hex shaft easily attaches to an impact driver or Klein quick-connect handle for added utility (handle not included)
•CONVENIENT STORAGE: Store flip sockets on the shaft in any order or orientation
•COLOR-CODED SIZES: Sockets are color-coded for easy identification, ensuring efficient swapping between sizes
•POWERFUL RARE-EARTH MAGNET: Magnet retains hex fasteners to allow one-handed fastening

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$20.98

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KLEIN TOOLS

Klein Tools 32934 Impact Driver, 9-in-1 SAE Impact Socket Set, 4 Flip Sockets with 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, and 3/4-Inch Nut Driver Sizes with Bit Holder, 6-1/2-Inch Shaft

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•9-in-1 FLIP SOCKET SET: Includes 4 flip sockets and a 1/4-Inch bit holding feature
•HEX SIZES: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, and 3/4-Inch
•POWERFUL RARE-EARTH MAGNET: Magnet retains hex fasteners to allow one-handed driving
•COLOR-CODED SIZES: Sockets are color-coded for easy identification, ensuring efficient swapping between sizes
•CONVENIENT STORAGE: Store flip sockets on the shaft in any order or orientation
•IMPACT-RATED ASSEMBLY: Shaft and sockets are impact driver compatible and designed for heavy-duty applications
•QUICK-CONNECT SHAFT: Shaft easily attaches to an impact driver or Klein quick-connect handle for versatile utility (handle not included)

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$29.59

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KLEIN TOOLS

Klein Tools 32930 SAE Magnetic Impact Nut Setter Set, 6-Piece Color Coded Power Nut Driver with Extended Reach, 6 SAE Sizes

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•6 HEX SIZES: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16-Inch sizes
•IMPACT RATED: Nut setters engineered for the most demanding driving tasks with exceptional impact resistance
•RARE-EARTH MAGNETS: Powerful Rare-Earth magnets securely hold fasteners, enabling effortless one-handed driving
•COLOR CODED: Hex sizes color-coded for effortless identification
•EXTENDED REACH: 5-Inch durable shaft enhances both reach and accessibility

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$29.99

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KLEIN TOOLS

Klein Tools 32910 Impact Driver, 7-in-1 SAE Impact Socket Set with Handle, Flip Socket with 1/4, 5/16, 3/8, 7/16, 1/2 and 9/16-Inch Nut Driver Sizes and 1/4-Inch Bit Holder

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•7-in-1 FLIP SOCKET SET: Flip Sockets offer six integrated hex sizes plus a 1/4-Inch bit holding feature
•IMPACT-RATED: Switch shaft from the handle to any impact driver
•HEX DRIVER SIZES: 1/4-Inch, 5/16-Inch, 3/8-Inch, 7/16-Inch, 1/2-Inch, 9/16-Inch
•POWERFUL RARE-EARTH MAGNET: Bits and hex fasteners are held securely by powerful magnets in the shaft
•COLOR-CODED SIZES: Sockets are color-coded for easy identification, ensuring quick selection of the right size
•CONVENIENT SOCKET STORAGE: Store flip sockets on the shaft in any order or orientation
•QUICK-CONNECT HANDLE: Easily connect the flip socket attachment to an impact driver or the included handle for added versatility

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$29.98

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KLEIN TOOLS

Klein Tools 32950 Ratcheting Impact Rated Hollow Power Nut Driver Set with Handle, Magnetic, Color Coded, 6 SAE Hex Sizes and Handle Included

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•6 HEX SIZES: Hollow shafts include 1/4-Inch, 5/16-Inch, 3/8-Inch, 7/16-Inch, 1/2-Inch, 9/16-Inch sizes
•IMPACT RATED: Nut drivers engineered for the most demanding driving tasks with exceptional impact resistance
•RATCHETING HANDLE: Provides added utility and easy driving
•RARE-EARTH MAGNETS: Powerful Rare-Earth magnets securely hold fasteners, enabling effortless one-handed driving
•EXTENDED REACH: 5-Inch durable shaft enhances both reach and accessibility
•CORROSION PROTECTION: Durable finish provides long life and durability
•COLOR CODED: Hex sizes color-coded for easy identification

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$49.98

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KLEIN TOOLS

Klein Tools 646M Tool Set, Made in USA, Magnetic Nut Drivers Sizes 1/4 and 5/16-Inch, 6-Inch Shafts, 2-Piece

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Tool Set includes general purpose selection of the most frequently used nut drivers (Cat. Nos. 646-1/4M and 646-5/16M)
•Full-hollow shaft design with Rare-Earth magnetic tip facilitates work on bolt applications
•Handle end is color-coded for easy identification
•Internal flanges provide solid, twist-resistant shank anchor
•Made in USA

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$24.99

$26.99

-7%

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KLEIN TOOLS

Klein Tools 65456 Hollow-Shaft Nut Driver Set, Heavy-Duty, Color-Coded Hex Sizes 1/4 to 9/16-Inch, Cushion-Grip Handles, 6-Piece

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•HEX SIZES: Nut Driver Set includes sizes 1/4-Inch, 5/16-Inch, 3/8-Inch, 7/16-Inch, 1/2-Inch and 9/16-Inch
•HEAVY-DUTY HANDLES: Handles and shafts designed to withstand high torque required for demanding applications
•PASS THROUGH-HANDLE: Easily torque hex nuts onto any length of threaded rod with the full hollow shaft
•WRENCH-ASSIST: Cold-forged steel hex shaft delivers superior strength and durability for heavy-duty applications
•COLOR-CODED SIZES: Easily identify the different sizes with the color-coded dome stamps
•COMFORTABLE: Greater torque and enhanced comfort with the Cushion-Grip handle
•ENHANCED FASTENER GRIP: Maximize driving contact area with 6-Point Hex

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$44.98

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KLEIN TOOLS

Klein Tools 328091 9-in-1 Multi-Nut Driver Tool, Pass Through Driver with SAE Hex Nut Sizes from 3/16 to 3/4-Inch and Cushion-Grip Handle

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•9 HEX SIZES: 3/16, 1/4-Inch, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 3/4-Inch
•PASS THROUGH HANDLE AND BARRELS: Allows for easy work fastening nuts onto threaded rod of any length
•EXTENDED WRENCH-ASSIST: On each barrel for added torque on tough jobs
•COLOR-CODED SIZES: Easily identify the different sizes with the color-coded ends
•HEAVY-DUTY: Tool provides greater torque and comfort with the heavy-duty, Cushion-Grip handle
•COMPACT STORAGE: Nesting barrels allow for compact storage in tool bags or in workbenches
•SPRING COILS: Retain nuts and bolts on sizes 3/8, 1/2, 9/16, 3/4-Inch

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$24.97

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KLEIN TOOLS

Klein Tools 631 Tool Set, Made in USA, Nut Driver Set w/Hex Nut Sizes 3/16, 1/4, 5/16, 11/32, 3/8, 7/16 and 1/2-Inch on 3-Inch Full Hollow Shaft, 7-Piece

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•VERSATILE TOOL SET: Includes commonly used nut drivers for various applications
•HOLLOW SHAFT DESIGN: Facilitates work on long bolts with internal flanges for a secure and twist-resistant shaft anchor
•ENHANCED HANDLING: Cushion-Grip handles provide greater torque and comfort during use
•EASY IDENTIFICATION: Tip-Ident color coding on handle ends quickly identifies nut driver hex orientation and size
•MADE IN USA: Ensures superior quality and craftsmanship
•SOLID ANCHOR: Integral flanges ensure a twist-resistant blade anchor for reliable performance
•COLOR-CODED HANDLES: Allow for easy engagement with the fastener

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$59.99

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KLEIN TOOLS

Klein Tools 647 Tool Set, Made in USA, Nut Drivers Sizes 3/16, 1/4, 5/16, 11/32, 3/8, 7/16, 1/2-Inch, Chrome-Plated 6-Inch Shafts, Cushion Grip, 7-Piece

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Tool Set includes general purpose selection of the most frequently used nut drivers
•Nut Drivers' 6-Inch (15 cm) full hollow shaft facilitates work on long bolt applications
•Set contains Klein Cat. Nos. 646-3/16, 646-1/4, 646-5/16, 646-11/32, 646-3/8, 646-7/16 and 630-1/2 nut drivers
•Cushion-Grip handles allow for greater torque and comfort
•Made in USA

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$59.99

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