MAXIMUM REACH IMPACT DURABILITY

When your crew is dealing with deep-recessed fasteners in tight mechanical assemblies, standard extensions often fail at the square drive under high-torque loads. The Milwaukee 49-66-6702 10-inch extension is engineered from forged impact-grade steel, specifically designed to withstand the violent oscillation and high RPMs of modern 1/4-inch impact drivers. From a fleet management perspective, the SHOCKWAVE line represents a superior ROI by minimizing the breakage and downtime common with lesser-grade chrome accessories used in pneumatic or cordless impact applications.

• / Forged Impact Steel Construction provides the metallurgical strength required to handle high-torque fastening without shearing.
• / 10-Inch Extended Reach allows technicians to access obstructed fasteners in HVAC, automotive, and industrial maintenance environments.
• / Laser-Etched Size Markings ensure permanent identification that won't wear off under heavy friction or chemical exposure.
• / Dual-Hole Design and Ring Groove optimize compatibility with pin-and-ring retention systems for maximum jobsite safety.
• / Lifetime Guarantee offers professional users long-term peace of mind and protection against manufacturing defects.

WHAT'S IN THE BOX

(1) SHOCKWAVE Impact Duty 1/4" Drive 10" Extension (49-66-6702)