1/4" Insulated Nut Driver - Klein Tools

The Klein Tools KLN646-1/4-INS Insulated Nut Driver is engineered for professional technicians and mechanics who demand both safety and efficiency when working in electrically live or sensitive environments. This 1/4-inch nut driver provides reliable insulation and precision performance, making it an essential tool for various automotive and industrial electrical applications. Its robust construction ensures durability and long-term service in demanding professional settings.

Key Features

• 1000V Rated Insulation: Individually tested to exceed IEC 60900 and ASTM F1505 standards, this tool features two layers of insulation—a high-dielectric white inner coating and a flame-retardant, impact-resistant bright orange outer coating—to provide superior protection against electric shock.
• Full Hollow Shaft: The hollow shaft design allows long bolts or threaded rods to pass through the tool, making it ideal for accessing recessed fasteners or working on stacked circuit boards without needing to reposition.
• Cushion-Grip™ Handle: Designed for optimal comfort and control, the ergonomically engineered Cushion-Grip™ handle provides a secure, non-slip grip, enhancing torque and reducing hand fatigue during extended use.
• Tip-Ident® System: For quick and easy identification, the handle end features Klein's innovative Tip-Ident®, allowing technicians to rapidly distinguish the 1/4-inch size.
• Professional-Grade Durability: Built with high-quality materials, this nut driver's insulation is flame and impact resistant, ensuring reliability and a long service life in rigorous work conditions.
• Made in USA: Manufactured in the United States, reflecting a commitment to superior workmanship and quality.

Applications

The Klein Tools KLN646-1/4-INS Insulated Nut Driver is indispensable for professionals performing tasks that require insulated tools. It is particularly well-suited for electrical panels, control cabinets, and maintenance work where there is a risk of contact with energized sources. This tool is also highly effective for various automotive electrical system repairs and industrial equipment maintenance, including accessing fasteners on circuit boards and in deep installations.

Specifications

• Manufacturer: Klein Tools
• Model Number: KLN646-1/4-INS
• Nut Driver Size: 1/4 inch
• Insulation Rating: 1000V
• Overall Length: 9.75 inches (24.8 cm)
• Standards: Exceeds IEC 60900 and ASTM F1505 standards