| Precision Calibration: Ensures micrometers maintain accurate readings. Exact Length: Standardized at a precise 5-inch length for reliability. High Accuracy: Manufactured to a tight tolerance of +/-.00014 inches. Standard Diameter: Features a consistent .315-inch diameter for ease of use. Type A Design: Specifically engineered as a high-quality Type A standard. | Durable Construction: Built for longevity in busy workshop environments. Professional Grade: Ideal for industrial quality control and inspection. Clear Identification: Clearly marked as model 6311-5 for easy inventory. Reliable Results: Helps eliminate measurement errors during daily tasks. Essential Tool: A necessary addition to any professional measurement kit. |