- Spindle Diameter: 0.025 in
- Spindle Type: Flanged/Non-Rotating
- Thimble Type: Ratchet Stop
- Type: Imperial
- Series: 146
- Measuring Range: 3 to 4 in
- Graduations: 0.0001 in
- Accuracy: +/-0.0004 in
- Item Features
- Flanged spindle for measuring width, depth, and location of grooves inside/outside bores, and tubes
- Provided with two types of graduations for inside and outside measurements
- Non-rotating spindle type has two directional ratchet stop (measuring force: 0.7 - 1.2 N)