Screw Gauge, Plug Gauge 7 Piece Set Used with Bonus Item

Selling because they are no longer used in the factory.

If purchased new,
around 7,000 to 8,000 yen per piece.
For 7 pieces, it would likely cost approximately 49,000 to 56,000 yen, so these are great value used items.

◆Thread Gauges
M2 x 0.4, Work Gauge, Daiichi Sokuhan [New, Unopened]
M3 x 0.5, Work Gauge, Daiichi Sokuhan [With Box]
M3 x 0.5, Inspection Gauge, Sokuhansha
M4 x 0.7, Inspection Gauge, Sokuhansha
◆Plug Gauges
Φ2 H7, Inspection Gauge, Ojiyas
Φ3 H7, Inspection Gauge, Manufacturer Unknown
Φ4 H7, Inspection Gauge, Manufacturer Unknown
◆Bonus (Pin Gauges)
Φ2.000
Φ2.510
Φ2.980
Φ3.010
Φ3.500
Φ4.000

Please refer to the photos for wear condition.

Mitutoyo
Calipers
Micrometer
Height Gauge
Daiichi Sokuhan
Sokuhansha JPG
Ojiya Seiki
Niigata Seiki