SHOCKWAVE Impact Duty 1/4 Inch and 5/16 Inch x 6 Inch QUIK-C - Milwaukee Electric Tools

The Milwaukee SHOCKWAVE Impact Duty 1/4 Inch and 5/16 Inch x 6 Inch QUIK-C nut driver (model 49-66-4745) is engineered for the rigorous demands of professional automotive and industrial technicians. This innovative 2-in-1 accessory provides both 1/4 inch and 5/16 inch hex sizes on a single shank, offering versatile fastening solutions in a compact tool. Designed for maximum durability and secure fastener retention, it delivers reliable performance in heavy-duty impact applications.

Key Features

• Dual-Size Versatility: Features integrated 1/4 inch and 5/16 inch nut driver sizes on one shank, streamlining your toolkit and allowing for a wider range of hex head fasteners to be driven with a single accessory.
• Enhanced Durability: Constructed from CUSTOM ALLOY76 Steel and equipped with SHOCKZONE shanks, this nut driver is optimized to resist breaking and extend bit life even in high-torque impact applications. CUSTOM ALLOY76 Steel is a refined steel utilizing various ferrous metals in different ratios to enhance the material's properties and increase strength.
• Secure Fastener Retention: A powerful magnetic nut driver securely holds screws during application setup, enhancing efficiency and preventing dropped fasteners. The magnet is engineered to prevent loosening over time, ensuring consistent, secure grip.
• Extended Reach & Accessibility: The 6-inch shank provides ample reach for fastening in confined spaces and accessing hard-to-reach areas within vehicle engines, machinery, and industrial equipment.
• Impact Driver Ready: Specifically designed for use with both impact drivers and drill drivers, offering robust performance for heavy-duty fastening tasks.
• Quick Identification: Color-coded rings allow for easy size selection, improving workflow efficiency on the job site.

Applications

This Milwaukee SHOCKWAVE nut driver is an essential accessory for professional mechanics working on vehicle maintenance, engine bay components, and chassis work. It is also ideal for industrial assembly, HVAC installations, and general construction tasks requiring secure fastening of hex head screws in challenging environments. Its extended reach and dual-size capability make it particularly useful for accessing fasteners in tight quarters found in machinery and automotive assemblies.

Specifications

• Model: 49-66-4745
• Sizes: 1/4 inch & 5/16 inch hex
• Overall Length: 6 inches
• Material: CUSTOM ALLOY76 Steel; SHOCKZONE reinforced shank