TTC 12" x 18" x 3" Thick Grade B No Ledge Black Granite Surface Plate
Brand: TTC
Categories: Industrial & Scientific, Test, Measure & Inspect, Calibration, Dimensional Calibration, Surface Plates


For general inspection work throughout the shop.
Meets or exceeds Federal Specification GGG-P-463C.
Harder than steel.
Retains accuracy for years.
Overall accuracy: ±.0003"