Inside Spring Caliper High Carbon steel

Material: High Carbon steel
Finish: Hand Finish Polished

A precision measuring tool designed for accurate internal measurement of holes, slots, and bores. Made from durable high carbon steel, it offers excellent strength, wear resistance, and long service life. The spring mechanism with fine adjustment screw allows smooth, controlled setting for precise measurement transfer. Finished with a hand-polished surface, it ensures corrosion resistance and a professional look. Ideal for machining, metalworking, fabrication, and workshop inspection applications.