7 Pc Magnetic Tip Nut Driver Set - 6" Hollow Shank - Klein Tools

The Klein Tools N647M 7-Piece Magnetic Tip Nut Driver Set is designed for professional technicians and mechanics requiring precise fastener control and extended reach. This set, featuring 6-inch hollow shanks and powerful Rare-Earth magnetic tips, is engineered to enhance productivity across diverse automotive, electrical, and industrial maintenance tasks.

Key Features

• Secure Fastener Retention: Each nut driver includes a robust Rare-Earth magnetic tip to securely hold nuts and bolts, minimizing drops and improving efficiency in confined spaces and during overhead work.
• Extended Access Hollow Shanks: The 6-inch hollow shank design (except 3/16-Inch [5 mm]) accommodates long bolts and threaded rods, preventing bottoming out and providing unhindered access to deep-set fasteners.
• Professional-Grade Durability: Constructed with chrome-plated shafts and internal flanges, this set offers exceptional durability, corrosion resistance, and a twist-resistant shaft anchor for consistent torque application.
• Optimized Ergonomics: Cushion-Grip™ handles are engineered for a secure, comfortable grip, providing precise control and reducing user fatigue. Color-coded handle domes allow for quick size identification.
• Comprehensive 7-Piece Set: Includes commonly used nut driver sizes (3/16", 1/4", 5/16", 11/32", 3/8", 7/16", 1/2"), facilitating efficient tool changes and organized workflows.

Applications

This versatile magnetic nut driver set is a valuable addition to any professional toolkit. It excels in various electrical tasks, including control panel wiring, junction box installations, and general electrical maintenance. For automotive and light truck repair, the extended hollow shanks are particularly effective for reaching recessed fasteners on engine components, exhaust clamps, under-dash electrical connections, and body hardware. Additionally, the set supports general industrial maintenance, HVAC system servicing, and machinery assembly where secure and precise fastener engagement is critical.

Specifications

• Manufacturer: Klein Tools
• Model Number: N647M
• Set: 7-Piece Magnetic Tip Nut Driver Set
• Shank Length: 6" Hollow Shank
• Weight: 1.7 lb (680 g)
• Dimensions: 13 x 6.2 x 1.3 in (Overall Length: 15.75" (40 cm); Overall Width: 6.75" (17.2 cm); Overall Height: 1.5" (3.8 cm))