Milwaukee Shockwave Magnetic Nut Driver, 5/16"X1-7/8" 10-Pk.

Milwaukee Shockwave Magnetic Nut Driver, 5/16"X1-7/8" 10-Pk.

The Milwaukee 49-66-4703 SHOCKWAVE Impact Duty™ Magnetic Nut Driver set is a heavy-duty fastening solution built for serious torque and repeat use, not the kind that gives up halfway through the job. Featuring powerful magnets that actually stay put, these nut drivers securely hold fasteners during setup—so you’re not playing “find the dropped screw” every five minutes. Constructed from CUSTOM ALLOY76™ steel and equipped with an optimized SHOCK ZONE™, they’re designed to absorb impact, reduce breakage, and keep working long after lesser bits call it quits. Add in color-coded size bands and a precision chamfered edge, and you’ve got a set that’s as efficient as it is durable.

Country of Origin
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Key Features / Specifications

• Model / Part Number: 49-66-4703
• Brand / Series: Milwaukee SHOCKWAVE Impact Duty™
• Product Type: Magnetic nut driver set
• Size: 5/16" x 1-7/8"
• Pack Quantity: 10-piece set
• Material: CUSTOM ALLOY76™ steel for extended life
• Magnet Type: High-strength impact duty magnet resists loosening over time
• Shock Absorption: Optimized SHOCK ZONE™ reduces peak torque and prevents breakage
• Engagement: Chamfered edge for maximum screw-head contact
• Fit: Improved hex geometry reduces stripping and improves fit
• Identification: Color-coded bands for quick size selection
• Compatibility: Designed for impact drivers and drill drivers
• Durability: Built for heavy-duty, high-torque applications

Ideal For

• Driving hex-head fasteners with impact or drill drivers
• Jobs requiring secure fastener holding during setup
• High-torque applications where bit strength and longevity matter
• Users who want quick size identification without squinting at tiny markings
• Anyone tired of magnets that quit before the job does