Utility Micrometer - General Tools & Instruments

The General Tools & Instruments 102 Utility Micrometer is a professional-grade 0–1" outside micrometer engineered for precise dimensional checks in demanding automotive and industrial environments. This robust tool delivers consistent ±0.001" accuracy, making it an essential instrument for critical setup, inspection, and troubleshooting tasks where precision is paramount. Its durable construction ensures reliable performance for measuring small components and parts with high accuracy.

Key Features

• 0–1" Measuring Range: Ideal for precise measurement of common small automotive and industrial components such as bushings, pins, shims, washers, and small engine parts.
• ±0.001" Accuracy: Delivers the precise measurements required for critical dimensional checks, including verifying shaft diameters, setting press fits, and confirming part tolerances.
• Durable Carbide Measuring Faces: Ground, polished, and wear-resistant contact surfaces help maintain long-term accuracy under daily professional use.
• High-Visibility Scale: Features a clear satin chrome thimble and barrel with black engraved graduations, enabling quick, glare-free readings in various lighting conditions.
• Spindle Lock: Allows technicians to secure a specific dimension, facilitating rapid comparison of multiple parts for batch work and quality control.
• Zero-Adjustment Wrench Included: Enables straightforward in-house calibration, ensuring continued precision even after heavy use.

Applications

The General Tools 102 Utility Micrometer is an indispensable instrument for automotive technicians, machinists, and maintenance personnel. In automotive repair, it proves valuable for verifying shim packs during differential or transmission rebuilds, checking bushing and pin sizes on suspension and steering components, and confirming fastener or small shaft diameters. For industrial applications, it is well-suited for inspecting fabricated brackets and spacers, verifying critical clearances, and ensuring dimensional accuracy during assembly or repair processes. Its robust design also makes it a reliable general-purpose micrometer for technical training programs and shop classrooms.

Specifications

• Manufacturer: General Tools & Instruments LLC
• Model: 102 Utility Micrometer
• Range: 0–1"
• Accuracy: ±0.001"
• Weight: 0.51 lb
• Dimensions (L × W × H): 2.75" × 8.63" × 0.75"