Suburban Single Tri-Blocks, 3in. L, 2in. W, 1in. H, 1, PR, Tough Instrument Built for Daily Use, Pro Grade Measuring Tool for Accurate Readings, Precision Gage for Machinists and Inspectors

Suburban Single Tri-Blocks, 3", 2", Precision Block Set
✔️ Single precision block set, 3", 2", Shop and Lab Use

The Suburban Tri-Blocks is a precision measuring tool for checking sizes, depths and tolerances. It's a must have in machine shops, quality labs and tool rooms. This listing is for one single item.

✅ Brand: Suburban
✅ Mfr part number: B-123-H1-M
✅ Product type: Precision Block Set
✅ Pack size: Single, 1 piece
✅ Size or length: 3"
✅ Additional size: 2"
✅ Additional size: 1"

💡 Digital vs dial vs vernier calipers, which is better?

They all measure well, so pick by how you work.

• Digital calipers are fast, easy to read and switch units.
• Dial calipers need no battery and are easy to read.
• Vernier calipers are simple and tough but take practice.

Grab the Suburban Tri-Blocks and get the job done right.