Milwaukee SHOCKWAVE Impact Duty 1/4" Drive 3" Extension 49-66-6700

EXTREME REACH IMPACT DURABILITY

When your impact driver can't reach the fastener, you need an extension that won't sacrifice torque for length. The Milwaukee 49-66-6700 SHOCKWAVE Impact Duty 1/4" Drive 3" Extension is engineered from high-strength forged steel to withstand the violent rotational forces of high-performance impact tools. Designed to bridge the gap in tight mechanical assemblies, this extension maintains the structural integrity required to deliver maximum energy transfer without the snapping or warping common in standard chrome accessories.

• / SHOCKWAVE Impact Duty™ - Optimized for high-torque applications, ensuring long-term survival in professional impact environments.
• / Forged Steel Construction - Heat-treated alloy provides the necessary hardness to resist wear while maintaining enough ductility to prevent shattering.
• / Laser-Etched Markings - Permanent size identification ensures you grab the right length and drive size from your kit instantly.
• / Dual-Hole Design - Allows for use with retaining pins and rings for maximum socket and extension security during overhead work.
• / Lifetime Guarantee - Backed by Milwaukee’s commitment to quality and meets all ASME industry standards for impact tools.

WHAT'S IN THE BOX

(1) SHOCKWAVE Impact Duty™ 1/4" Drive 3" Extension (49-66-6700)