HIGH PRECISION: Thread plug gauge is a accuracy thread inspection gauge
APPLICABLE TO: Mainly used to detect the limit major diameter value and the limit small diameter value of the thread.
PURPOSE: The thread plug gauge is mainly used to detect the thread pitch diameter.
SPECIFICALLY: For the male thread, if the thread is closed, the diameter of the thread is large; if the thread is stops, the diameter of the thread is small.
EASY TO CARRY: There is a storage box which is convenient to carry.