02AGD150 Mitutoyo Calibration Gage Set LSM-512SMitutoyo Calibration Gage Set for LSM 512S These calibration gage sets are made up of precision disks, cylinders or wires used for calibrating Laser Scan Micrometers. Each gage that may be measured in alternate positions is marked at the position where the calibration measurement was made. The set includes the following 0. 79" 20mm Setting Gage 4. 72" 120mm Setting Gage Gage Stand Set Case