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Milwaukee SHOCKWAVE™ Impact Duty 1/2" Drive 10" Extension

Milwaukee Tool Authorized Dealer
SKU: 49-66-6708
Model Number: MIL49666708
$39.99
Availability Notice: Availability to purchase does not guarantee immediate stock. Our site displays items we stock along with items we have the access to source for our customers. Some items may have extended lead times. Questions about availability? Contact our team before ordering.

EXTENDED REACH IMPACT PERFORMANCE

The Milwaukee 49-66-6708 is engineered for the technician who demands uncompromising torque transfer in deep-well or obstructed environments. Forged from high-grade impact-duty steel, this 10-inch extension isn't just about length; it’s about maintaining structural integrity under the high-vibration loads of pneumatic and cordless impact wrenches. By utilizing a specialized heat-treatment process, Milwaukee ensures that rotational energy is delivered directly to the fastener rather than being lost to radial deflection, protecting your fleet's investment and maximizing job site throughput.

  • / FORGED IMPACT STEEL: Optimized for high-torque applications where standard chrome extensions would fail or shatter.
  • / DUAL-HOLE DESIGN: Features both a through-hole and a ring groove to ensure compatibility with pin and friction ring retention systems.
  • / LASER ETCHED MARKINGS: High-visibility identification that remains legible even after thousands of cycles in abrasive environments.
  • / ASME COMPLIANCE: Manufactured to exceed industry standards for safety and dimensional accuracy in professional workshops.
TECHNICAL SPECIFICATIONS
Drive Size: 1/2 in. Square
Length: 10 in.
Material: Forged Impact Steel
Coating: Black Oxide Corrosion Resistance
Standards: ASME B107.110
System: SHOCKWAVE Impact Duty

WHAT'S IN THE BOX

  • / (1) SHOCKWAVE Impact Duty 1/2" Drive 10" Extension (49-66-6708)

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