기능

• Fusion of screw gauge and pin gauge
• The threaded portion is in the standard of the pass-side screw plug gauge, and the pass-through check of the screw hole can be performed simultaneously.
• The vertical angle can be confirmed by looking at the gap between the end faces of the pin gauge.
• Attached is an attachable and detachable knurling handle so that the gauge part is not touched with bare hands (please remove and use if it interferes with measurement).