Milwaukee 3/8" Drive 4mm Long Hex Bit Socket

UNMATCHED REACH AND TORQUE STABILITY FOR RECESSED FASTENERS

This socket is engineered for professionals who demand more than just a standard bit. The one-piece construction is a critical design choice, eliminating the common failure point where bits separate from the socket base under high-torque applications. By integrating the 4mm hex bit directly into the 3/8" drive body, Milwaukee ensures maximum energy transfer and long-term durability. The 6-inch extended reach is specifically tailored for accessing fasteners buried deep within engine bays or industrial machinery where standard sockets simply cannot reach. Furthermore, the FOUR FLAT™ geometry isn't just about preventing the tool from rolling off your workbench; it provides a secondary drive surface, allowing you to use a wrench for additional leverage when a ratchet won't fit or when you need that extra break-away torque.

• / One-piece forged construction prevents bit separation and maximizes service life under heavy load.
• / 6-inch extended shaft provides superior access to deeply recessed or obstructed fasteners.
• / FOUR FLAT™ sides offer anti-roll stability and wrench-ready compatibility for high-torque situations.
• / Laser-engraved size markings ensure permanent visibility and quick identification in a busy tool chest.
• / Chrome plating delivers professional-grade corrosion resistance for harsh jobsite environments.

WHAT'S IN THE BOX

(1) 3/8" Drive 4mm Hex Long Bit Socket (45-34-1082)