The Inch to Metric Thread Adapter makes it easy to connect a clamp without having to use adapter plates. It is made from CNC machined 90,000 pound tensile strength zinc plated steel. One end of the Inch to Metric Thread Adapter will thread into the blind M12 holes that many automated lighting fixtures use for mounting, and the other end has standard ½”-13 threads that will thread onto a Mega-Claw or Mega-Clamp. The middle is hex shaped to allow a standard wrench to tighten the Inch to Metric Thread Adapter into either end. Also available in M10.