Manufacturer Part Number: 2C-100-S|Style|Two PieceShaft Collars Type|ShaftBore Type|PlainBore Diameter|1.0000Thread Size|Outside Diameter (Decimal Inch - 4 Decimals)|1.7500Outside Diameter (Inch)|1-3/4Outside Diameter (mm)|Keyway Width (Inch)|Material|Stainless SteelWidth (Inch)|1/2Finish|PlainSeries|2CStandards|ISO 9001:2008Additional Information|Material Grade|303Maximum Torque|Length (Inch)|Reduced Inside Diameter|Width (Decimal Inch - 4 Decimals)|0.5000UNSPSC Code|