Milwaukee 3/8" Drive 6mm Triple Square Bit Socket 45-34-1140

ENGINEERED PRECISION WITH ANTI-ROLL GEOMETRY

The Milwaukee 3/8" Drive 6mm Triple Square Bit Socket redefines the standard for mechanical fasteners by addressing the two biggest frustrations in the shop: tool migration and bit separation. Unlike traditional round-bodied sockets that roll away on uneven surfaces, the FOUR FLAT™ design ensures this tool stays exactly where you set it. This geometry isn't just for stability; the parallel flats are wrench-ready, allowing you to apply additional leverage with an open-end wrench when vertical clearance prevents the use of a standard ratchet. Forged as a single piece of high-strength alloy steel, this socket eliminates the common failure point of two-piece designs where the bit can press out or spin within the base under high-torque loads.

• / FOUR FLAT™ Sides: Optimized geometry prevents rolling on the jobsite and provides a secondary wrench-compatible drive surface.
• / One-Piece Forged Construction: Enhances structural integrity and durability by eliminating the risk of bit-to-socket separation during heavy-duty applications.
• / Slim Profile Design: Engineered for maximum access in tight engine bays and recessed industrial fasteners where standard sockets bind.
• / Laser-Engraved Markings: High-contrast size identification remains legible even after years of exposure to shop grease and heavy use.
• / Chrome Plated Finish: Provides a professional-grade barrier against rust and corrosion, ensuring long-term tool life and easy cleanup.

WHAT'S IN THE BOX

(1) 3/8" Drive 6mm Triple Square Bit Socket (45-34-1140)