Mitutoyo 129-127, Series 229 Depth Micrometer SetCondition:* Used, New Stock. In OEM Packaging. Additional Notes:* Measurement Range of 0″ to 4″, and Resolution of 0.001″* Vernier Scale for Precise Measurements in Fine Units* Includes interchangeable 0.157″ diameter measuring rods that can be adjusted in 1″ increments for flexibility* Ratchet stop and measuring rod clamp for precise measurements* Satin chrome finish on the body for readability and hardened steel base for durability and accuracyMitutoyo 129-127