M27x3 6g Left Hand Metric Screw Ring Thread Gauge Go or NoGo

Size: M27x3 ISO- 6g Left Hand 27mm x 3 Thread Ring Gauge Go or No-Go See option box UKAS Calibration see option box (Adds 7 days)

For more information on M27x3 6g Left Hand Metric Screw Ring Thread Gauge Go or NoGo talk to JLS Supplies Ltd