

Milwaukee SHOCKWAVE Impact Duty 1/4" Drive to 3/8" Drive Socket Adapter 49-66-6720
MAXIMIZED IMPACT DRIVE ADAPTABILITY
The SHOCKWAVE Impact Duty 49-66-6720 is the professional solution for streamlining your tool crib, allowing high-torque 1/4" drive platforms to interface seamlessly with 3/8" drive sockets without the mechanical failure common in lesser adapters. Engineered for the high-cycle demands of industrial maintenance and fleet service, this adapter maximizes the utility of your existing impact drivers while maintaining the structural integrity required for heavy-duty fastening cycles.
- / Forged Steel Construction provides the extreme durability needed to survive the pulse energy of modern high-output impact drivers.
- / Dual-Hole Design and Ring Groove offer versatile attachment options, ensuring the adapter stays locked to the tool during overhead or confined space work.
- / Laser-Etched Markings deliver permanent size identification that won't rub off even after years of friction and chemical exposure.
- / ASME Compliance ensures the geometry and metallurgy meet the highest industry standards for mechanical tool safety.
TECHNICAL SPECIFICATIONS
Output Drive: 3/8 in.
Material: Forged Impact Grade Steel
Markings: Laser Etched
Compliance: ASME Standards
System: SHOCKWAVE Impact Duty
WHAT'S IN THE BOX
(1) SHOCKWAVE Impact Duty 1/4” Drive to 3/8” Drive Socket Adapter (49-66-6720)
Original: $11.49
-65%$11.49
$4.02Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
MAXIMIZED IMPACT DRIVE ADAPTABILITY
The SHOCKWAVE Impact Duty 49-66-6720 is the professional solution for streamlining your tool crib, allowing high-torque 1/4" drive platforms to interface seamlessly with 3/8" drive sockets without the mechanical failure common in lesser adapters. Engineered for the high-cycle demands of industrial maintenance and fleet service, this adapter maximizes the utility of your existing impact drivers while maintaining the structural integrity required for heavy-duty fastening cycles.
- / Forged Steel Construction provides the extreme durability needed to survive the pulse energy of modern high-output impact drivers.
- / Dual-Hole Design and Ring Groove offer versatile attachment options, ensuring the adapter stays locked to the tool during overhead or confined space work.
- / Laser-Etched Markings deliver permanent size identification that won't rub off even after years of friction and chemical exposure.
- / ASME Compliance ensures the geometry and metallurgy meet the highest industry standards for mechanical tool safety.
TECHNICAL SPECIFICATIONS
Output Drive: 3/8 in.
Material: Forged Impact Grade Steel
Markings: Laser Etched
Compliance: ASME Standards
System: SHOCKWAVE Impact Duty
WHAT'S IN THE BOX
(1) SHOCKWAVE Impact Duty 1/4” Drive to 3/8” Drive Socket Adapter (49-66-6720)























