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 — Drivers & Sets product photo
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 — additional product viewKlein Tools 65456 Hollow-Shaft Nut Driver Set, Heavy-Duty, Color-Coded Hex Sizes 1/4 to 9/16-Inch, Cushion-Grip Handles, 6-Piece — additional product viewKlein Tools 65456 Hollow-Shaft Nut Driver Set, Heavy-Duty, Color-Coded Hex Sizes 1/4 to 9/16-Inch, Cushion-Grip Handles, 6-Piece — additional product viewKlein Tools 65456 Hollow-Shaft Nut Driver Set, Heavy-Duty, Color-Coded Hex Sizes 1/4 to 9/16-Inch, Cushion-Grip Handles, 6-Piece — additional product viewKlein Tools 65456 Hollow-Shaft Nut Driver Set, Heavy-Duty, Color-Coded Hex Sizes 1/4 to 9/16-Inch, Cushion-Grip Handles, 6-Piece — additional product view
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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

Brand: Klein Tools

Availability set by the retailer

The Klein Tools 65456 6-Piece Color-Coded Hollow-Shaft Heavy-Duty Nut Driver Set is a professional-grade hex nut driver kit featuring fully pass-through drivers that allow easy nut installation on threaded rods of any length, preventing bottoming out during use. The set includes the six most-used hex sizes — 1/4-Inch, 5/16-Inch, 3/8-Inch, 7/16-Inch, 1/2-Inch, and 9/16-Inch — each with a full hollow shaft so you can torque hex nuts onto long threaded rod without the shaft getting in the way. The cold-forged steel wrench-assist hex shafts deliver superior strength and durability, enhancing torque to loosen even the most stubborn nuts and bolts in demanding applications. ASME color-coded dome stamps on each handle provide quick, at-a-glance size identification so you always grab the right driver, while the Cushion-Grip handles deliver greater torque and enhanced comfort during extended use. The 6-Point Hex design maximizes the driving contact area for a secure, enhanced fastener grip that reduces stripping. Rated 4.9 stars across 240+ reviews, this set is trusted by electricians, mechanics, and tradespeople who need reliable, high-torque nut driving on panels, threaded rod assemblies, and heavy fastening work. 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. Brand: Klein Tools; Model: 65456; Piece Count: 6-Piece; Hex Sizes: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16"; Shaft Type: Hollow (Pass-Through); Material: Alloy Steel (cold-forged); Handle: Cushion-Grip, Color-Coded; Grip Type: 6-Point Hex; Rating: 4.9 stars (240+ reviews); ASIN: B0DZ8KBPP9.

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Choosing Drivers & Sets

Screwdriver or bit driver — which should I buy?

A dedicated screwdriver with a fixed tip gives better feel and torque control for one fastener type. A bit driver or set covers many recess types in one handle and is more versatile for mixed work. For repetitive driving, a ratcheting driver reduces hand fatigue.