Each micrometer is equipped with a series of interchangeable anvils. Each anvil is marked to show its capacity and is fitted with an adjustable collar to prevent wear. Graduated in 0.01 mm increments.
Specification:
| IMPA CODE | DESCRIPTION | UNIT |
| 650381 | MICROMETER OUTSIDE 0-100MM, W/INTERCHANGEABLE ANVILS | SET |
| 650382 | MICROMETER OUTSIDE 0-150MM, W/INTERCHANGEABLE ANVILS | SET |
| 650383 | MICROMETER OUTSIDE 150-300MM, W/INTERCHANGEABLE ANVILS | SET |
| 650384 | MICROMETER OUTSIDE 300-400MM, W/INTERCHANGEABLE ANVILS | SET |
| 650385 | MICROMETER OUTSIDE 400-500MM, W/INTERCHANGEABLE ANVILS | SET |
| 650386 | MICROMETER OUTSIDE 500-600MM, W/INTERCHANGEABLE ANVILS | SET |
| 650387 | MICROMETER OUTSIDE 600-700MM, W/INTERCHANGEABLE ANVILS | SET |
| 650388 | MICROMETER OUTSIDE 700-800MM, W/INTERCHANGEABLE ANVILS | SET |
| 650389 | MICROMETER OUTSIDE 800-900MM, W/INTERCHANGEABLE ANVILS | SET |
| 650390 | MICROMETER OUTSIDE 900-1000MM, W/INTERCHANGEABLE ANVILS | SET |

