Klein Tools 9/16-Inch Hollow Shaft Nut Driver with 4-Inch Shaft and Cushion-Grip Handle

Klein Tools 9/16-Inch Hollow Shaft Nut Driver with 4-Inch Shaft and Cushion-Grip Handle

Professional precision tool for electrical and mechanical applications

The Klein Tools 9/16-Inch Hollow Shaft Nut Driver delivers professional-grade performance with its 4-inch shaft length and Cushion-Grip handle design. This premium steel construction tool features a full hollow shaft that facilitates work on stacked circuit boards and long bolt applications, while the internal flanges provide solid, twist-resistant shaft anchoring for reliable operation.

Professional Features & Benefits

• 9/16-Inch Hollow Shaft Design: Full hollow shaft construction enables work on stacked circuit boards and accommodates long bolts and studs for versatile applications.
• 4-Inch Shaft Length: Standard length provides optimal reach for most applications while maintaining precise control and torque transfer.
• Cushion-Grip Handle: Ergonomic rubber handle design allows for greater torque application and enhanced comfort during extended use.
• Premium Chrome Plating: Chrome plated finish delivers smooth operation and superior corrosion resistance for long-lasting performance.
• Tip-Ident System: Color-coded identification system with orange handle end quickly identifies nut driver size for efficient tool selection.
• ASME/ANSI Compliance: Meets or exceeds applicable ASME/ANSI specifications ensuring professional quality and reliability standards.
• Made in USA: Domestic manufacturing ensures consistent quality control and supports American craftsmanship standards.

Technical Specifications

• Color Code: Orange
• Department: Electrical
• Depth: 9.3750 in
• Handle Material: Rubber
• Height: 1.2420 in
• Insulated: No
• Magnetic: No
• Material: Steel
• Measurement Standard: SAE
• Nut Driver Sizes: 9/16"
• Overall Length: 9.375" (23.8 cm)
• Product Group: Hand Tools
• Product Subgroup: Screwdrivers & Drivers
• Shaft Length: 4" (10.2 cm)
• Weight: 0.3500 lbs
• Width: 1.9170 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 circuit board assembly work
• HVAC equipment installation and maintenance
• Industrial machinery assembly and repair
• Automotive and equipment service applications
• Construction and building maintenance tasks
• Professional electrical contractor operations
• Manufacturing and production line assembly

Why Choose Klein Tools Quality?

Klein Tools delivers professional-grade reliability with premium steel construction, chrome plating for corrosion resistance, and ASME/ANSI specification compliance. Made in USA manufacturing ensures consistent quality control and durability for demanding professional applications, while the ergonomic Cushion-Grip handle design provides enhanced comfort and torque capability for extended use.