Milwaukee SHOCKWAVE Impact Duty 12MM x 2-9/16" Magnetic Nut Driver 49-66-4612

UNYIELDING RETENTION FOR HIGH-TORQUE METRIC FASTENING

When driving 12mm fasteners into structural steel or heavy-duty assemblies, the mechanical failure of a nut driver isn't just an inconvenience—it's a direct hit to jobsite productivity. The Milwaukee SHOCKWAVE Impact Duty™ 12mm Magnetic Nut Driver is engineered to bridge the gap between high-output impact drivers and precision engagement. Utilizing CUSTOM ALLOY76™ steel, these drivers are heat-treated to a specific hardness that resists the rounding and stripping common in lesser impact-rated accessories. The integrated SHOCK ZONE™ geometry is the critical failure-prevention feature, acting as a torsion spring that absorbs peak torque spikes, effectively protecting both the bit and your tool's internal anvil for a superior professional ROI.

• / IMPACT DUTY™ Magnet is designed to remain seated and powerful throughout the tool's life, ensuring fasteners stay locked during vertical or overhead applications.
• / Optimized SHOCK ZONE™ geometry absorbs extreme torque loads to prevent premature bit fracture in high-demand impact cycles.
• / CUSTOM ALLOY76™ Steel construction provides a tailored hardness profile that maximizes wear resistance and extends service life in heavy-duty environments.
• / Precision-machined hex geometry and chamfered edges provide a "no-slop" fit, significantly reducing the risk of stripping metric bolt heads.
• / Color-coded identification bands allow for rapid visual confirmation on the jobsite, streamlining workflow in multi-size fastening tasks.

TECHNICAL SPECIFICATIONS

Drive Size	12mm
Length	2-9/16"
Shank Type	1/4" Hex Universal
Material	CUSTOM ALLOY76™ Steel
Impact Rated	Yes
Magnetic	Yes

WHAT'S IN THE BOX

(10) SHOCKWAVE Impact Duty 12MM x 2-9/16" Magnetic Nut Drivers (Bulk Pack)