3 Pc Precision Measuring Tool Kit, Dial Caliper, Outside Micrometer, Steel Rule

6” Dial Caliper: Measures internal and external dimensions, depth, and step with high accuracy (typically up to 0.001 inches). It’s versatile for tasks like measuring the diameter of a rod, the thickness of a sheet, or the depth of a hole.

Outside Micrometer: Provides extremely precise measurements (often up to 0.0001 inches) of external dimensions, such as the thickness or diameter of small components. It’s ideal for high-precision work in manufacturing or quality control.

6” Steel Rule: A simple, durable ruler for measuring lengths or marking straight lines, typically accurate to 1/64 inch or 0.5 mm. It’s used for general measurements or as a reference in machining setups.

This kit is commonly used by machinists, engineers, hobbyists and students for tasks requiring exact measurements, such as fabricating parts, inspecting components, or setting up equipment.