Klein Tools 65456M Metric Color-Coded Hollow-Shaft Nut Driver Set - 6-Piece (6-13 mm)

Overview

Designed for professionals who value precision and reliability, the Klein Tools 65456M Metric Color-Coded Hollow-Shaft Nut Driver Set delivers dependable torque and clear hex sizing in a compact 6-piece lineup. The full hollow shafts allow you to thread nuts onto threaded rods without bottoming out, helping you work more efficiently in tight spaces. A cold-forged steel hex shaft backs the torque, making it suitable for demanding fasteners, while cushion-grip handles provide comfortable control during extended use. The color-coded dome stamps help you identify hex sizes at a glance, keeping your workflow fast and accurate.

Key features at a glance

• HEX SIZES: 6 mm, 7 mm, 8 mm, 10 mm, 12 mm, 13 mm for broad project coverage.
• PASS-THROUGH SHAFT: Full hollow design to thread onto long rods without bottoming out.
• WRENCH-ASSIST STRENGTH: Cold-forged steel hex shaft adds stiffness for heavy-duty work.
• CUSHION-GRIP HANDLES: Ergonomic grip improves comfort and control under torque.
• COLOR CODED SIZES: Distinct dome stamps let you pick the right size quickly.

Durable design for tough jobs

Constructed to withstand regular use in busy workshop environments, these nut drivers pair a robust body with easy handling. The combination of a resilient shaft and ergonomic handles helps reduce fatigue while maintaining precise turning and alignment when tightening fasteners.

Real-world use cases

Ideal for cabinetry, equipment maintenance, metalwork, and assembly tasks where you need to reach fasteners on threaded rods or in restricted spaces. The size-coded design minimizes guesswork, and the pass-through feature supports smoother installation when space is limited.

Versatility and practical notes

Built to cover common metric fasteners in modern builds and service work, these drivers pair well with other hollow-shaft tools in the Klein line. The compact 6-piece set travels easily in a tool bag or technician kit, ready for on-site tasks.

What’s in the set

• 6 mm
• 7 mm
• 8 mm
• 10 mm
• 12 mm
• 13 mm

Care and longevity

Keep the tips clean and dry, wipe after use, and store in a dry place to preserve finish and grip performance over time. This helps maintain reliability across jobs and seasons.

With a long-standing heritage dating back to 1857, Klein Tools remains an American family-owned company that emphasizes quality and craftsmanship. This set reflects that legacy through materials, construction, and a thoughtful approach to professional needs.