Toledo Inside Caliper – Solid Nut 100mm

Achieve exacting standards of accuracy with the Toledo Inside Caliper Solid Nut range, expertly designed for transferring precise internal measurements. Whether you are a machinist gauging bore diameters or a fabricator verifying internal clearances, these tools provide the reliability required for critical layout and inspection tasks. Manufactured in Japan, this series is crafted from premium stainless steel, ensuring each caliper withstands the rigours of daily industrial use while resisting corrosion and wear.

The core of this range is the solid screw nut mechanism, preferred by professionals for its exceptional stability. Unlike quick-adjust models, the solid nut locks the measurement firmly in place via a threaded tension bar, preventing accidental slips when transferring dimensions from the workpiece to a ruler or micrometer. Tensioned by a high-grade bow spring with legs pivoting on a smooth roller, these calipers offer a tactile, controlled adjustment action. Available in various lengths to accommodate different capacities, Toledo Inside Calipers are the trusted solution for precision engineering applications where accuracy is non-negotiable.