INSIZE 3281-225A 螺纹千分尺 (200-225mm)

- Measure pitch diameter of screw threads

- Range:  200-225mm

- Diameters: L=242mm; b=130 mm

- Graduation 0.01mm

- Non-rotating spindle

- Ratchet stop

- Supplied with 60° setting standards (except 0-25mm)

- Optional accessary: 55° setting standards