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The MILWAUKEE TOOL 49-66-7811 is a 13/16 inch deep lug nut wheel socket designed for tire changes and wheel service on passenger and light-duty vehicles. Built on a 1/2 inch drive, this 6-point socket delivers solid engagement on lug nuts and reduces the risk of rounding fastener corners under torque. The socket features an ARMOR-GUARD sleeve — a premium, durable plastic sleeve bonded to the socket body that protects wheels and rims from scratching and marring during installation and removal. At 1.22 inches in overall length and 0.49 pounds, it is compact enough for use in tight wheel wells without sacrificing the depth needed to fully seat on extended lug nut profiles. Licensed mechanics, tire technicians, and fleet service pros are the primary users of this socket.
This socket is suited for tire rotation, wheel swaps, and seasonal changeovers on passenger cars and light trucks. The deep profile accommodates lug nuts that sit proud of the wheel surface or on extended wheel studs. The non-marring sleeve makes it especially practical on alloy and chrome wheels where cosmetic protection matters to the customer. It is a hand-tool complement to impact wrenches or breaker bars with a standard 1/2 inch square drive.
Designed for use with 1/2 inch drive impact wrenches, breaker bars, and torque wrenches. Fits 13/16 inch lug nuts commonly found on passenger vehicles and light-duty trucks. Confirm lug nut size before use.
This socket is installed and removed by automotive and tire service technicians using standard 1/2 inch drive tools. Always verify the vehicle is safely supported on jack stands before removing wheels. Confirm the socket is fully seated on the lug nut before applying drive torque to avoid fastener damage. Torque lug nuts to the vehicle manufacturer's specification using a calibrated torque wrench after installation.
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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