Inch

Metric

Mitutoyo

Starrett

Dovetail

Freestanding

Lug

Screw On

Stem

Threaded Hole

Threaded Stud

0

AS-1

AS-2

EAR99

Accuracy Certificate Traceable to NIST

Calibration Certificate Traceable to NIST

0.000001"

0.0001"

0.0002"

0.0005"

0.001"

0.0001 mm

0.002 mm

0.005 mm

0.01 mm

0.02 mm

3 15/16"

5"

5 5/16"

5 3/4"

5 7/8"

5 15/16"

6"

6 5/16"

7 1/16"

7 3/32"

7 1/8"

7 3/16"

7 1/2"

7 3/4"

8"

9"

9 7/8"

11"

11 5/16"

12"

15 1/2"

17"

18"

19 1/4"

21 3/8"

21 1/2"

22"

22 1/2"

31"

66"

Flexible

Jointed

Rigid

1 1/2"

1 25/32"

2 1/8"

2 9/16"

3 5/16"

3 1/2"

3 9/16"

3 15/16"

4"

4 7/16"

4 1/2"

4 3/4"

5 5/8"

5 7/8"

6"

7"

9"

9 3/8"

12"

15"

15 1/2"

16"

17"

18"

19 1/4"

22"

23"

24 1/4"

31"

Attachment

Clamp Housing

Height Gauge/Tool Post Attachment

Height Gauge/Tool Post Attachment with Jointed Arm

Locking Screw

Scriber Clamp

Stand

Support

0.312"

1 5/16"

8"

12"

14"