Insize Screw Thread Micrometers
- Measure pitch diameter of screw threads
- Non-rotating spindle
- Graduation .001".
- Ratchet stop
- Supplied with 60° setting standards (except 0-1").
| Item No. | L | b |
| 3281-1 | 1.654" | 1.024" |
| 3281-2 | 2.638" | 1.496" |
| 3281-3 | 3.622" | 1.969" |
| 3281-4 | 4.630" | 2.441" |
| 3281-5 | 5.630" | 2.756" |
| 3281-6 | 6.622" | 3.228" |
| 3281-7 | 7.559" | 3.720" |
| 3281-8 | 8.543" | 4.213" |
| 3281-25A | 42mm | 26mm |
| 3281-75A | 92mm | 50mm |
For more info, visit www.p65warnings.ca.gov.
