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Precision Black Granite Surface * Granite Surface Plate meets or exceed Federal Specification GGG-P463C. * Certificate of accuracy which guarantees its accuracy * Overall Accuracy + - .00015" Other sizes are available in our store. (New precision black granite surface plate 18"X24"X3" is the responsibility of Ruth Mckinney) |
ruthmckinney@cedar--rapids.com (Ruth Mckinney) for more information.
