M27x1mm - 6g Left Hand Metric Fine Screw Ring Thread Gauge Go or NoGo

Size: 27mm x 1 Tolerance: M27x1 - 6g Metric Go or NoGo Thread Ring Left Hand Gauges M27 UKAS Calibration see option box (Adds 7 / 10 days)

For more information on M27x1mm - 6g Left Hand Metric Fine Screw Ring Thread Gauge Go or NoGo talk to JLS Supplies Ltd