Locking Stainless Steel Internal Caliper Engraved

A professional-grade internal caliper built entirely from stainless steel for strength, hygiene, and longevity. It enables accurate measurement of internal dimensions—including bores, hollow shafts, and threaded openings—using its finely adjustable contact points and mechanical locking system. Graduations are permanently engraved directly into the metal beam, ensuring readability under harsh lighting or greasy conditions. The knurled surfaces enhance control, while the included wrench, circular accessory, and guard case support immediate deployment across maintenance, fabrication, and inspection workflows.