UNYIELDING HIGH-TORQUE FASTENING PRECISION
When managing a fleet of high-torque impact wrenches, the weakest link is often the accessory. The Milwaukee 49-66-6313 3/4″ Drive 1-3/8″ SHOCKWAVE Impact Duty™ Socket is engineered to eliminate that failure point. Constructed from high-strength forged steel, this socket is designed specifically for the punishing demands of heavy-duty industrial fastening, ensuring maximum energy transfer and long-term durability that protects your tool investment and maximizes jobsite uptime.
- / STAMPED AND INK-FILLED MARKINGS: Ensures permanent visibility for rapid socket identification even after years of heavy abrasion.
- / NON-SLIP HEX GEOMETRY: 6-point design contacts the flat sides of fasteners to prevent rounding and stripping during high-torque applications.
- / FORGED IMPACT STEEL: Optimized for the high-intensity vibrations and force of 3/4″ drive impact wrenches.
- / DUAL-HOLE DESIGN: Provides an easy, secure attachment point for retaining rings and pins, ensuring the socket stays on the anvil.
- / LIFETIME GUARANTEE: Backed by Milwaukee’s commitment to quality, meeting all ASME industry standards for impact sockets.
TECHNICAL SPECIFICATIONS
Drive Size: 3/4″
Socket Size: 1-3/8″
Socket Type: Standard 6-Point
Material: Forged Steel
Marking: Stamped & Ink Filled
Compatibility: 3/4″ Impact Wrenches (Retaining Ring 49-66-6744 compatible)
Standards: ASME Industry Standards








