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

The Klein Tools N647M 7-Piece Magnetic Tip Nut Driver Set is engineered for professional technicians and mechanics who demand precise fastener control and extended reach in challenging work environments. This set, featuring 6-inch hollow shanks and powerful Rare-Earth magnetic tips, enhances productivity across a range of automotive, electrical, and industrial maintenance tasks.

Key Features

• Secure Fastener Retention: Each nut driver is equipped with a robust Rare-Earth magnetic tip, ensuring nuts and bolts are securely held. This minimizes drops, improves efficiency in confined spaces, and simplifies overhead work.
• Extended Access Hollow Shanks: The 6-inch hollow shank design (except 3/16-Inch [5 mm]) provides unhindered access to deep-set fasteners by accommodating long bolts and threaded rods, preventing bottoming out against the fastener head.
• Professional-Grade Durability: Manufactured by Klein Tools, this set is constructed with chrome-plated shafts for exceptional durability and corrosion resistance, guaranteeing consistent torque application and an extended service life under daily professional use. Internal flanges provide a solid, twist-resistant shaft anchor.
• Optimized Ergonomics: Cushion-Grip™ handles are engineered for a secure, comfortable grip, offering precise control and reducing user fatigue during repetitive or prolonged tasks. Color-coded handle domes allow for easy identification.
• Comprehensive 7-Piece Set: This 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 maintaining an organized workflow for critical applications.

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, various 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))