SPI 12X18X3-B0 Inspection Surface Plate: 18" Long, 3" Thick, Granite, No Ledge, B Grade
Inspection Surface Plate: 18" Long, 3" Thick, Granite, No Ledge, B Grade 0.000100" Unilateral Tolerance, Includes Two Accuracy Certificate (MOQ=1, Pkg Qty=1)
Not Cancelable or Returnable!