Manufacturer Part Number: 2C-206|Style|Two PieceShaft Collars Type|Two Piece Split ShaftBore Type|PlainBore Diameter|2.0630Thread Size|Outside Diameter (Decimal Inch - 4 Decimals)|3.2500Outside Diameter (Inch)|3-1/4Outside Diameter (mm)|Keyway Width (Inch)|Material|SteelWidth (Inch)|3/4Finish|Black OxideSeries|2CStandards|ISO 9001:2008Additional Information|Material Grade|Maximum Torque|Length (Inch)|Reduced Inside Diameter|Width (Decimal Inch - 4 Decimals)|0.7500UNSPSC Code|