Key benefits - Precision you can trust: Measuring surfaces are precision ground and lapped to deliver accurate, repeatable readings. - Long lasting readability: Raised sliding surfaces protect the clear, black engraved graduations from defacement and wear. - Versatile measurement capabilities: Jaws are designed for outside, inside, and step measurements, enabling a wide range of tasks with a single tool. - Built to endure: Hardened stainless steel throughout with a satin chrome finish for durability, corrosion resistance, and smooth operation. Specifications and features - Function: Suitable for external dimensions, internal bores, and step shoulder measurements - Material: Hardened stainless steel - Finish: Satin chrome - Measuring surfaces: Precision ground and lapped for accuracy - Graduation protection: Raised sliding surfaces preserve legibility of engraved markings - Jaw design: Optimized for outside, inside, and step measurements Practical applications - Quality control in machining: Verify external dimensions of shafts, pins, or bolts to ensure fit and tolerance compliance. - Internal diameter checks: Measure bore diameters inside housings, sleeves, or cylindrical components with precision. - Step and shoulder verification: Assess step heights, shoulders, or recess depths on stepped parts during inspection or assembly. This tool combines accuracy, durability, and versatility in a single stainless steel instrument, making it suitable for general-purpose measurement in workshops, fabrication shops, and production environments.