PROTRACTOR 120 * 150 MM - YT-72140

YATO YT‑72140 is a 120 × 150 mm steel protractor with 0–180° measuring range, 1° resolution and ±0.1° accuracy for technical angle measurements.

Key specifications

• Size: 120 × 150 mm combination of semicircular protractor and straight rule, made from high‑carbon steel (HCS) for rigidity and durability.

• Measuring range: 0–180° with 1° graduation, suitable for most workshop, fabrication and layout angle checks.

• Accuracy: angle measurement accuracy approximately ±0.1°, allowing reasonably precise setting and verification of angles.

Features and use

• Construction: etched or stamped scale on a metal body with a pivoting rule, designed for measuring and transferring angles in many technical trades.

• Applications: layout and inspection of angles on metal and wood components, marking cut lines, and checking set‑ups in fabrication, carpentry and mechanical work.