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The Milwaukee Tool 49-66-6265 is a 1/2 inch drive, 33mm, 6-point impact socket designed for use with 1/2 inch drive impact wrenches and ratchets in demanding trade applications. Built from steel with a black phosphate finish, this standard-length socket resists corrosion and withstands the high-torque output of pneumatic and electric impact drivers. The non-sparking construction makes it suitable for use in environments where ignition risk is a concern. Electricians, plumbers, HVAC technicians, and industrial mechanics reach for this socket when working with large fasteners where impact-rated tooling is required.
This socket is intended for professional use in residential, commercial, and industrial settings. The 33mm hex drive size is commonly encountered on large mechanical fasteners, conduit fittings, pipe flanges, and structural bolting applications. Its standard length profile allows it to seat fully on fasteners in most accessible locations without the added reach of a deep socket. The 6-point design grips fastener flats rather than corners, reducing the risk of rounding under high torque loads.
Designed as an OEM-style impact-rated socket for use with standard 1/2 inch drive impact wrenches, air ratchets, and hand ratchets requiring a 33mm 6-point socket.
This socket is installed and removed by trade professionals including electricians, HVAC technicians, and plumbers using 1/2 inch drive impact or hand tools. Ensure the socket is fully seated on the fastener before applying torque to prevent slippage. Inspect the socket for cracks or deformation before each use and remove from service if damage is found. Do not use impact sockets with torque-limiting devices unless the socket is confirmed rated for that application.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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