Klein Tools 1/2-Inch Nut Driver with 3-Inch Shaft and Cushion-Grip Handle

Klein Tools 1/2-Inch Nut Driver with 3-Inch Shaft and Cushion-Grip Handle

Professional-grade nut driver with premium chrome plating and ergonomic design

The Klein Tools 1/2-Inch Nut Driver delivers reliable performance for electrical and mechanical applications with its 3-inch shaft length and Cushion-Grip handle. This professional tool features premium chrome plating for corrosion resistance, internal flanges for twist-resistant shaft anchoring, and full hollow shaft construction to accommodate long bolt applications. Made in USA and meeting ASME/ANSI specifications, this nut driver provides the durability and precision required for demanding professional use.

Professional Features & Benefits

• 1/2-Inch Size with 3-Inch Shaft: Standard length accommodates most applications while fitting over long bolts and studs for versatile use.
• Cushion-Grip Handle: Ergonomic rubber handle design allows for greater torque application and enhanced comfort during extended use.
• Premium Chrome Plating: Provides smooth operation and superior corrosion resistance for long-lasting performance in various environments.
• Full Hollow Shaft Construction: Facilitates work on stacked circuit boards and other long bolt applications where standard drivers cannot reach.
• Internal Flanges: Provide solid, twist-resistant shaft anchor for reliable torque transfer and tool longevity.
• Tip-Ident System: Color-coded identification system quickly identifies nut driver size for efficient tool selection and organization.
• ASME/ANSI Compliance: Meets or exceeds applicable specifications ensuring professional-grade quality and performance standards.

Technical Specifications

• Color Code: Red
• Department: Electrical
• Depth: 7.3130 in
• Handle Material: Rubber
• Height: 1.0170 in
• Insulated: No
• Magnetic: No
• Material: Steel
• Measurement Standard: SAE
• Nut Driver Sizes: 1/2"
• Overall Length: 7.313" (18.6 cm)
• Product Group: Hand Tools
• Product Subgroup: Screwdrivers & Drivers
• Shaft Length: 3" (7.6 cm)
• Weight: 0.2500 lbs
• Width: 2.3670 in

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Electrical panel and junction box assembly
• HVAC equipment installation and maintenance
• Industrial machinery assembly and repair
• Automotive and equipment service
• Construction and building maintenance
• Electronic equipment assembly
• General mechanical fastening applications

Why Choose Klein Tools Quality?

Klein Tools delivers professional-grade reliability with Made in USA manufacturing and ASME/ANSI specification compliance. The premium chrome plating and steel construction ensure long-lasting durability, while the ergonomic Cushion-Grip handle and color-coded identification system enhance productivity and user comfort in demanding professional environments.