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The MILWAUKEE TOOL 49-66-6286 is a 25mm, 6-point impact socket designed for 1/2 inch drive impact wrenches and rattle guns used in mechanical and industrial service work. Built from steel with a black phosphate finish, this standard-length socket resists corrosion and withstands the high-torque output of pneumatic and cordless impact drivers. The non-sparking construction makes it suitable for use in environments where ignition risk is a concern. At 0.66 pounds, it is a solid, dependable hand tool for fastener removal and installation on heavy fasteners commonly found in HVAC equipment, plumbing fixtures, and mechanical assemblies.
This socket fits standard 1/2 inch drive impact tools and is sized for 25mm hex fasteners. It is appropriate for residential and commercial mechanical work, including equipment installation, structural fastening, and service calls where metric fasteners are encountered. The standard length profile allows access to most exposed fastener applications without requiring an extension. Trades including HVAC technicians, pipefitters, and industrial mechanics will find this size useful across a range of equipment and fixture types.
Designed as an OEM-style replacement and standard fitment socket for 1/2 inch drive impact wrenches accepting standard square-drive impact sockets.
Install and remove this socket only while the impact tool is powered down or the air supply is disconnected. Confirm the socket is fully seated on the drive anvil before applying torque. Do not use impact sockets on manual ratchets or torque wrenches, as impact-rated sockets are not designed for calibrated torque application in that context. Inspect the socket for cracks or deformation before each use and replace if damage is found.
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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