

Milwaukee SHOCKWAVE Impact Duty 3/4" Drive 19MM Standard 6 Point Socket 49-66-6357
MAXIMUM FASTENER INTEGRITY AND MARKING LONGEVITY
For fleet managers and mechanical professionals, the efficiency of an impact system is only as strong as its connection to the fastener. The Milwaukee 49-66-6357 is engineered to bridge the gap between high-torque 3/4" drive power and precision fitment. Forged from high-density impact-grade steel, this 19mm socket is designed to withstand the violent cyclical loading of pneumatic and cordless impact wrenches without deformation. By utilizing a radius-corner hex geometry, it shifts the stress away from the fastener points, ensuring that critical hardware remains serviceable even after repeated high-torque applications.
- / STAMPED & INK-FILLED MARKINGS: Ensures rapid tool identification in low-light conditions and remains legible throughout the entire lifecycle of the socket.
- / NON-SLIP HEX GEOMETRY: The 6-point design grips the flats of the bolt, significantly reducing the risk of rounding off expensive or corroded fasteners.
- / INDUSTRIAL FORGED STEEL: Heat-treated for maximum durability in extreme environments, providing a lower cost-per-use over the tool's lifespan.
- / DUAL-HOLE SECURITY: Features a dual-hole design and ring groove for reliable pin-and-ring retention, essential for safety when working with heavy-duty 3/4" drive anvils.
TECHNICAL SPECIFICATIONS
WHAT'S IN THE BOX
(1) SHOCKWAVE Impact Duty 3/4" Drive 19MM Standard 6 Point Socket (49-66-6357)
Original: $16.79
-65%$16.79
$5.88Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
MAXIMUM FASTENER INTEGRITY AND MARKING LONGEVITY
For fleet managers and mechanical professionals, the efficiency of an impact system is only as strong as its connection to the fastener. The Milwaukee 49-66-6357 is engineered to bridge the gap between high-torque 3/4" drive power and precision fitment. Forged from high-density impact-grade steel, this 19mm socket is designed to withstand the violent cyclical loading of pneumatic and cordless impact wrenches without deformation. By utilizing a radius-corner hex geometry, it shifts the stress away from the fastener points, ensuring that critical hardware remains serviceable even after repeated high-torque applications.
- / STAMPED & INK-FILLED MARKINGS: Ensures rapid tool identification in low-light conditions and remains legible throughout the entire lifecycle of the socket.
- / NON-SLIP HEX GEOMETRY: The 6-point design grips the flats of the bolt, significantly reducing the risk of rounding off expensive or corroded fasteners.
- / INDUSTRIAL FORGED STEEL: Heat-treated for maximum durability in extreme environments, providing a lower cost-per-use over the tool's lifespan.
- / DUAL-HOLE SECURITY: Features a dual-hole design and ring groove for reliable pin-and-ring retention, essential for safety when working with heavy-duty 3/4" drive anvils.
TECHNICAL SPECIFICATIONS
WHAT'S IN THE BOX
(1) SHOCKWAVE Impact Duty 3/4" Drive 19MM Standard 6 Point Socket (49-66-6357)























