Manufacturer Part Number: 55042U|Hand Installation Tool Type|Crank Style; Type II PrewinderInsert Compatibility|Free-Running; LockingMinimum Thread Size|Mandrel Type|Maximum Thread Size|M4 x 0.70Thread Standard|MetricInsert Type|Overall Length (mm)|Overall Length (Inch)|8Overall Length (Decimal Inch)|8.0000Insert Length (mm)|Insert Length (Decimal Inch)|Prewinder Body Diameter (Fractional Inch)|1Prewinder Body Diameter (mm)|Spinner Diameter (mm)|Spinner Diameter (Fractional Inch)|3Material|Carbon SteelCompatible Insert Series|Prewinder Length (Inch)|8Additional Information|Manufacturer's Part Number|7551-4Product Service Code|UNSPSC Code|