Manufacturer Part Number: 50154|Accessory Type|Split BushingFor Use With|80 Dial IndicatorsCalibrated|Graduation (mm)|Graduation (Decimal Inch)|Mount Type|Material|Inside Diameter (mm)|Inside Diameter (Decimal Inch)|0.3750Outside Diameter (mm)|Outside Diameter (Inch)|1/2Shank Diameter (mm)|Shank Diameter (Decimal Inch)|Shank Diameter|Thread Length (Decimal Inch)|Thread Length (Decimal Inch)|Thread Length (mm)|Maximum Hole Depth (Inch)|Maximum Hole Depth (mm)|Thread Size|Traceability Certification Included|Legend|Product Service Code|UNSPSC Code|