Fowler Thread Measuring Wire Set – 52-485-048-0

• Thread Measuring Wires include 48 wires in sixteen different sizes.
• Accuracy for sizes .018″ through .108″ is within +0 / -.0004″; sizes .120″ through .185″ is within +0 / -.0005″.
• Measures all U.S. 60 threads from 3-48 threads per inch.
• Laminated conversion chart for 60 metric threads is included.