6″/150 mm Vernier Caliper Graduation 1/128 – 0.05 mm Stainless Steel

STU-Shop Tool USA – 6″ (150mm) Stainless Steel Vernier Caliper

Achieve professional precision with the reliability of steel.

Upgrade your toolbox with the STU-Shop Tool USA 6-inch Vernier Caliper. Designed for hobbyists, machinists, and DIY enthusiasts, this tool offers the classic reliability of a manual vernier scale without the battery dependency of digital calipers. Whether you are working on 3D printing, automotive repair, or woodworking, this caliper ensures you get the exact measurement every time.

Key Features & Benefits

• Built to Last: Constructed from hardened stainless steel, this caliper is resistant to rust, corrosion, and everyday wear and tear. It feels solid in the hand and slides smoothly for accurate readings.

• Dual Scale Precision: Features a clear, high-contrast scale in both Metric (0-150mm) and Imperial (0-6 inches).

• High Accuracy:

  • Metric Graduation: 0.05mm

  • Imperial Graduation: 1/128 inch

• No Batteries Required: Unlike digital calipers that can fail when you need them most, this mechanical vernier is always ready to work. It is shock-proof and durable.

• Locking Screw: Holds the sliding jaw in position, allowing you to transfer measurements or check tolerances easily.

4-Way Measurement Capabilities (Usage)

This versatile tool replaces multiple measuring instruments by allowing you to measure in four distinct ways:

1. Outside Measurement: Measure the external thickness or diameter of an object using the long lower jaws.

2. Inside Measurement: Measure the internal diameter (holes, pipes, cavities) using the upper smaller jaws.

3. Depth Measurement: Use the depth probe extending from the end of the ruler to measure the depth of holes or recesses.

4. Step Measurement: Measure the height difference between two surfaces using the step head of the caliper.

Technical Specifications

• Brand: STU-Shop Tool USA

• Material: Stainless Steel

• Measurement Range: 0 – 6 inches / 0 – 150 mm

• Graduation (Resolution): 0.05 mm / 1/128″

• Display Type: Analog / Vernier Scale

• Origin: Made in China (Manufactured to STU-Shop Quality Standards)