Milwaukee SHOCKWAVE™ Impact Duty 3/8" Drive 6" Extension

MAXIMUM REACH IMPACT STRENGTH

Engineered for the high-stress environment of heavy-duty mechanical maintenance, the Milwaukee 49-66-6704 SHOCKWAVE Impact Duty 6" Extension bridges the gap between your impact wrench and inaccessible fasteners. For fleet managers and shop techs, this isn't just a reach-extender; it is a forged piece of specialized metallurgy designed to transfer maximum torque without the parasitic loss or shear failure common in inferior chrome-plated alternatives. The optimized geometry ensures that even under the rapid-fire impulses of a high-torque 3/8" impact, the structural integrity of the drive remains intact, protecting both the tool and the fastener.

• / FORGED IMPACT STEEL: High-strength Chrome Molybdenum (Cr-Mo) construction delivers the durability required in high-torque heavy equipment applications.
• / LASER-ETCHED IDENTIFICATION: High-visibility markings ensure your crew spends less time digging through the tray and more time turning wrenches.
• / DUAL-HOLE DESIGN: Features a dedicated ring groove and dual-hole layout for secure attachment to the anvil, preventing accidental socket drops in engine bays.
• / ASME COMPLIANCE: Meets and exceeds industry standards for impact tool accessories, ensuring reliable performance in commercial service environments.

WHAT'S IN THE BOX

(1) SHOCKWAVE Impact Duty™ 3/8" Drive 6" Extension (49-66-6704)