Milwaukee SHOCKWAVE Impact Duty 5/16" Magnetic Nut Driver 49-66-4733

ENGINEERED FOR EXTREME DURABILITY AND HIGH-TORQUE PRECISION

The Milwaukee SHOCKWAVE Impact Duty 5/16" Magnetic Nut Driver is built to solve the most common failure points in heavy-duty fastening: magnet loss and bit breakage. By utilizing a proprietary CUSTOM ALLOY76 steel and a specialized heat-treatment process, this nut driver delivers maximum strength and up to 50X the life of standard competitive bits. The optimized SHOCK ZONE geometry is the mechanical heart of the tool, designed to flex under peak torque loads to absorb stress and prevent the snapping that typically occurs during aggressive impact driving. For professionals in HVAC, electrical, and general construction, this translates to fewer bit changes and a significantly higher return on investment over the course of a project.

• / Optimized SHOCK ZONE™: Absorbs peak torque and prevents bit breakage by allowing the driver to flex during high-impact applications.
• / Most Durable Magnet: Engineered to withstand the constant vibration and heat of impact drivers without loosening or losing its holding power.
• / CUSTOM ALLOY76™ Steel: Proprietary metal composition provides superior resistance to wear and extends the overall service life of the hex geometry.
• / Chamfered Edge & Hex Geometry: Ensures a precision fit on 5/16" fasteners, reducing the risk of stripping and allowing for easier engagement in tight spaces.
• / Color-Coded Identification: Features a distinct yellow band for rapid size identification in a crowded tool pouch or kit box.

TECHNICAL SPECIFICATIONS

Drive Size	5/16"
Overall Length	2-9/16"
Shank Diameter	1/4" Hex
Material	CUSTOM ALLOY76™ Steel
Magnetic	Yes
Impact Rated	Yes

WHAT'S IN THE BOX

(1) SHOCKWAVE Impact Duty 5/16" Magnetic Nut Driver (49-66-4733)