STM Single 18X24 Grade B Black Granite Surface Plate, Precision Gage for Machinists and Inspectors, Handy Tool for Shop and Quality Checks, Tough Instrument Built for Daily Use

STM Single 18X24 Grade B Black Granite Surface Plate
✔️ Single surface plate, 18 x 24, Black, Accurate Readings

This STM 18X24 Grade B Black Granite Surface Plate 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 is a single piece listing.

✅ Brand: STM
✅ Mfr part number: 255110
✅ Product type: Surface Plate
✅ Pack size: Single, 1 piece
✅ Size: 18 x 24
✅ Color: Black

💡 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 STM 18X24 Grade B Black Granite Surface Plate and keep your jobs moving.