Klein Tools Hollow Magnetic Nut Driver Set 7-Piece Color-Coded Ratcheting 1/4-Inch Drive 5-Inch Shaft

Klein Tools Hollow Magnetic Nut Driver Set 7-Piece Color-Coded Ratcheting

Professional-Grade Magnetic Nut Driver Set with Extended Reach

The Klein Tools Hollow Magnetic Nut Driver Set delivers professional-grade fastening performance for electrical and construction applications. This 7-piece steel alloy driver set features powerful rare-earth magnets and color-coded hex sizes designed for electricians, linemen, and electrical professionals, providing the reliable performance and industry-leading quality that tradesmen demand from America's most trusted tool manufacturer.

Professional Features & Benefits

Magnetic Performance & Precision

• Powerful Rare-Earth Magnets - Retain fasteners securely for one-handed driving and enhanced productivity in tight spaces
• Color-Coded Hex Sizes - Easy identification system prevents confusion and speeds up tool selection during electrical installations
• Six Hex Sizes Included - Complete range from 1/4-inch to 9/16-inch covers most electrical and construction fastening applications
• Graduated Magnet Strength - Magnet size increases with each hex size to properly hold corresponding screws and nuts

Extended Reach & Hollow Core Design

• 5-Inch Sturdy Shaft - Extended reach provides access to recessed fasteners and hard-to-reach electrical connections
• 3-3/4-Inch Hollow Core - Facilitates work on threaded rod applications common in electrical and construction work
• Ratcheting Handle - Provides added utility with outstanding comfort and control for continuous fastening operations

Durability & Professional Construction

• Steel Alloy Construction - Professional-grade material withstands heavy-duty use and provides long-lasting performance
• Durable Finish - Corrosion protection ensures reliable performance in harsh electrical and construction environments
• Impact Rated Design - Built to withstand the demanding conditions of professional electrical and construction work

Technical Specifications

Drive Size: 1/4-inch hex drive, Handle Length: 5.19 inches (13.2 cm), Shaft Length: 5 inches (12.7 cm), Overall Length: 6.3 inches (16 cm), Overall Width: 0.8 inches (2 cm), Overall Height: 0.8 inches (2 cm), Weight: 1.5 lbs, Material: Steel alloy construction, Handle Material: Plastic ratcheting quick connect, Hollow Core Depth: 3-3/4 inches (9.5 cm), Hex Sizes: 1/4-inch, 5/16-inch, 3/8-inch, 7/16-inch, 1/2-inch, 9/16-inch, Measurement Standard: SAE, Insulation: Not insulated - not for live electrical work

Installation & Usage

1. Select appropriate hex size using color-coded identification system for quick tool selection
2. Insert driver into ratcheting handle ensuring secure connection for professional operation
3. Position magnetic tip over fastener allowing rare-earth magnet to secure nut or screw
4. Engage ratcheting mechanism for continuous driving without repositioning hand grip
5. Utilize hollow core design for threaded rod applications by sliding driver over rod end
6. Apply steady pressure while ratcheting to maintain magnetic contact and prevent fastener dropping

Professional Applications

Ideal for:

• Electrical Installation - Panel mounting, conduit connections, junction box assembly, and electrical component fastening
• Construction Work - Structural fastening, hardware installation, and general construction assembly applications
• HVAC Systems - Ductwork connections, equipment mounting, and ventilation system installation
• Industrial Maintenance - Equipment repair, machinery assembly, and facility maintenance operations
• Telecommunications - Equipment mounting, rack installation, and communication system assembly
• Threaded Rod Applications - Electrical conduit support, structural hanging systems, and suspension installations
• Commercial Electrical - Large-scale electrical installations, commercial panel work, and industrial wiring projects
• Residential Wiring - Home electrical installations, outlet mounting, and residential electrical repairs

Hollow Core & Magnetic Advantage

Klein Tools hollow core design with rare-earth magnets provides superior functionality for electrical professionals working with threaded rod systems and recessed fasteners. The extended 5-inch shaft length combined with powerful magnetic retention eliminates dropped fasteners while the color-coded system ensures rapid tool identification during complex electrical installations.

Why Choose Klein Tools Quality?

Since 1857, Klein Tools has maintained its commitment to manufacturing America's finest electrical tools. This hollow magnetic nut driver set exemplifies Klein's dedication to professional safety standards, precision engineering, and rigorous testing protocols. Trusted by electricians and linemen nationwide, Klein Tools delivers the reliable performance and innovative design that electrical professionals demand for safe, efficient work.