Milwaukee 3/8" Drive 4mm Triple Square Bit Socket 45-34-1138

ANTI-ROLL PRECISION FOR HIGH-TORQUE FASTENING

When dealing with the high-torque requirements of European automotive fasteners or specialized machinery, the Milwaukee 3/8" Drive 4mm Triple Square Bit Socket provides a mechanical advantage that standard bits lack. The integration of FOUR FLAT™ sides isn't just about preventing the tool from rolling off your bench; it transforms the socket into a wrench-ready solution for ultra-tight clearances where a ratchet head simply cannot fit. By utilizing a one-piece forged design, Milwaukee eliminates the common failure point of bit separation, ensuring that maximum torque is transferred directly to the fastener without the play or risk of breakage found in two-piece alternatives. This is a critical investment for professionals who demand tool longevity and streamlined workflow in high-stakes environments.

• / FOUR FLAT™ Sides provide an anti-roll solution and allow for wrench-assisted turning in cramped quarters.
• / One-piece forged construction significantly increases durability and prevents bit-to-socket separation under load.
• / Chrome plated finish provides superior resistance to corrosion and rust for long-term jobsite reliability.
• / Laser-engraved size markings ensure quick identification in a crowded tool chest or low-light conditions.

WHAT'S IN THE BOX

(1) 3/8" Drive 4mm Triple Square Bit Socket (45-34-1138)