Starrett Single Ruler, Spring-Tempered Steel, 12" L x 1" W, Handy Tool for Shop and Quality Checks, Tough Instrument Built for Daily Use, Pro Grade Measuring Tool for Accurate Readings

Starrett Single Ruler, 12", 1" for Shop Use
✔️ Single steel rule, 12", 1", Steel, Accurate Readings

This Starrett Ruler is a precision measuring tool for checking sizes, depths and tolerances. Machinists, inspectors, toolmakers and mechanics use it to measure and check parts in the shop and on the floor. This is a single piece listing.

✅ Brand: Starrett
✅ Mfr part number: CH604R-12
✅ Product type: Steel Rule
✅ Pack size: Single, 1 piece
✅ Size or length: 12"
✅ Additional size: 1"
✅ Material: Steel

💡 How do I read a micrometer or caliper correctly?

Good technique matters as much as the tool.

• Clean the part and measuring faces before every reading.
• Use light, steady pressure or the ratchet stop.
• Zero the tool and recheck it against a standard.

Pick up the Starrett Ruler and keep your jobs moving.