High precision OJIYAS thread plug gauges manufactured in Japan.
This listing includes multiple metric sizes from M5 to M33 with GP/IP tolerance class.
Several items are special length versions (L-type), suitable for deep or specific inspection applications.
All items have been stored carefully after inspection and remain unused.
✔ Ideal for precision machining, QC inspection, and industrial applications
✔ Japanese high-quality gauge standard
✔ Clear marking and consistent accuracy
✔ Mixed standard and special-length gauges available
Please select your desired size from the variation list.