Starrett Single Steel Rule, Spring Tempered, 18 In, 4R Grad, Precision Gage for Machinists and Inspectors, Handy Tool for Shop and Quality Checks, Tough Instrument Built for Daily Use

Starrett Single Steel Rule, 18" for Jobsite Work
✔️ Single steel rule, 18", Steel, Pro Grade Precision

Meet the Starrett Steel Rule, a precision measuring tool for checking sizes, depths and tolerances. It's a must have in machine shops, quality labs and tool rooms. You get one single unit with this order.

✅ Brand: Starrett
✅ Mfr part number: C604R-18
✅ Product type: Steel Rule
✅ Pack size: Single, 1 piece
✅ Size or length: 18"
✅ Material: Steel
✅ Details: Spring Tempered

💡 How often should measuring tools be calibrated?

Regular checks keep your measurements trustworthy.

• Most shops check tools every 6 to 12 months.
• Calibrate any tool that gets dropped or damaged.
• Use gage blocks and ring standards to verify accuracy.

Add the Starrett Steel Rule to your kit and work smarter.