Lug nuts are generally sized to allow for SAE or Metric tools.
17, 19, 21, & 23 MM or 11/16, 3/4, 13/16, 7/8.
Many lug nut wrenches, and sockets will display both SAE and metric size right on the tool. Like this deep socket.
Or this 4-way on Amazon.
Amazon.com: EPAuto 14" Heavy Duty Universal Lug Wrench, 4-Way Cross Wrench: Automotive