![TTC 12" x 18" x 3" Thick Grade B No Ledge Black Granite Surface Plate: Calibration Surface Plates: Amazon.com: Industrial & Scientific TTC 12" x 18" x 3" Thick Grade B No Ledge Black Granite Surface Plate: Calibration Surface Plates: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51MVmnO1whL._AC_UF1000,1000_QL80_.jpg)
TTC 12" x 18" x 3" Thick Grade B No Ledge Black Granite Surface Plate: Calibration Surface Plates: Amazon.com: Industrial & Scientific
![TTC 12" x 18" x 3" Thick Grade B No Ledge Black Granite Surface Plate: Calibration Surface Plates: Amazon.com: Industrial & Scientific TTC 12" x 18" x 3" Thick Grade B No Ledge Black Granite Surface Plate: Calibration Surface Plates: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51MVmnO1whL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOUR%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA13%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
TTC 12" x 18" x 3" Thick Grade B No Ledge Black Granite Surface Plate: Calibration Surface Plates: Amazon.com: Industrial & Scientific
![PTSolutions | Testing, Measuring & Inspection > Measurement Tool Positioning/Holding Equipment > Inspection Surface Plates and Stands | 36″ × 48″ Grade B 0-Ledge 6″ Thickness - Granite Surface Plate | NS50C36480 PTSolutions | Testing, Measuring & Inspection > Measurement Tool Positioning/Holding Equipment > Inspection Surface Plates and Stands | 36″ × 48″ Grade B 0-Ledge 6″ Thickness - Granite Surface Plate | NS50C36480](https://www.pts-tools.com/images/Fittings/ptspim/System_Images/PRH/Prod_Pic/Granite%20surface%20palte/Granite%20surface%20palte_Enlarge.jpg)