Manufacturer Part Number: 30872|Style|Two PieceShaft Collars Type|ShaftBore Type|Bore Diameter|Thread Size|Outside Diameter (Decimal Inch - 4 Decimals)|0.8750Outside Diameter (Inch)|7/8Outside Diameter (mm)|Keyway Width (Inch)|Material|SteelWidth (Inch)|3/8Finish|Black OxideSeries|Standards|Additional Information|Material Grade|Maximum Torque|Length (Inch)|Reduced Inside Diameter|Width (Decimal Inch - 4 Decimals)|0.3750UNSPSC Code|