Manufacturer Part Number: 2C-168-S|Style|Two PieceShaft Collars Type|Two Piece Split ShaftBore Type|PlainBore Diameter|1.6880Thread Size|Outside Diameter (Decimal Inch - 4 Decimals)|2.7500Outside Diameter (Inch)|2-3/4Outside Diameter (mm)|Keyway Width (Inch)|Material|Stainless SteelWidth (Inch)|11/16Finish|PlainSeries|2CStandards|ISO 9001:2008Additional Information|Material Grade|303Maximum Torque|Length (Inch)|Reduced Inside Diameter|Width (Decimal Inch - 4 Decimals)|0.6875UNSPSC Code|