Milwaukee 3/8" Drive 3" Locking Extension

MAXIMUM FASTENER RETENTION & CONTROL

This isn't just a spacer; it's a mechanical safeguard for your professional workflow. The Milwaukee 3/8" Drive Locking Extension eliminates the frustration of dropped sockets in deep engine bays or obstructed industrial assemblies. Engineered for the technician who demands zero-slip reliability, this extension combines a heavy-duty knurled locking collar with a precision-machined detent hole, ensuring your sockets stay securely mated to the drive until you manually release them, providing the ultimate peace of mind in tight clearance applications.

• / SUPERIOR GRIP SURFACE: Oversized knurling on the shaft and female drive end provides maximum tactile control when hand-starting fasteners in oily or greasy shop environments.
• / KNURLED LOCKING COLLAR: High-performance locking mechanism prevents accidental socket detachment, protecting your workflow and preventing lost hardware in critical machinery.
• / SECURE DETENT ENGAGEMENT: Integrated detent hole creates a rock-solid connection to the ratchet head, reducing slop and maximizing torque transmission through the drive train.
• / INDUSTRIAL GRADE PROTECTION: Full chrome plating offers premium resistance to rust and chemical corrosion, ensuring long-term durability in professional service environments.
• / LIFETIME GUARANTEE: Built to withstand the rigors of the daily grind, backed by the Milwaukee lifetime hand tool guarantee.

WHAT'S IN THE BOX

• / (1) 3/8" Drive Locking Extension (43-24-9303)