Milwaukee SHOCKWAVE Impact Duty 3/4" Drive 39MM Standard 6 Point Socket 49-66-6377

MAXIMUM FASTENER RETENTION

For fleet managers and master mechanics, the 49-66-6377 represents a critical investment in long-term site productivity and fastener integrity. This 3/4" drive impact socket is engineered from high-strength forged steel specifically to handle the extreme kinetic energy of high-torque applications. By implementing a non-slip hex geometry, Milwaukee has ensured that even the most stubborn 39mm fasteners are gripped with precision, virtually eliminating the risk of rounding and the costly downtime associated with extracted hardware.

• / FORGED IMPACT STEEL: Engineered for high-stress durability, ensuring the socket survives thousands of cycles on high-capacity industrial jobsites.
• / NON-SLIP HEX GEOMETRY: The 6-point design makes contact on the flats of the fastener rather than the corners to prevent rounding under extreme load.
• / PERMANENT VISIBILITY: Features bold, ink-filled size markings and stamped identification that won't wear off under heavy abrasive use.
• / DUAL-HOLE DESIGN: Engineered for easy attachment and removal from the anvil, featuring a ring groove for maximum socket security during operation.
• / LIFETIME GUARANTEE: Backed by Milwaukee's lifetime replacement program, ensuring a low total cost of ownership for your equipment fleet.

WHAT'S IN THE BOX

(1) SHOCKWAVE Impact Duty 3/4" Drive 39MM Standard 6 Point Socket (49-66-6377)