Manufacturer Part Number: HR-155-RJ|Jaw Type|TopJaw Interface Type|SerratedMaterial|Case Hardened SteelMaximum Compatible Chuck Diameter (mm)|Maximum Compatible Chuck Diameter (Decimal Inch)|15.0000Minimum Compatible Chuck Diameter (mm)|Minimum Compatible Chuck Diameter (Decimal Inch)|15.0000Distance Between Mount Hole Centers (mm)|Distance Between Mount Hole Centers (Decimal Inch)|1.6900Fastener Size (Decimal Inch)|Fastener Size (mm)|20.00Key Size (Decimal Inch)|Slot Width|Slot Width (Decimal Inch)|Groove Width (Decimal Inch)|0.8660Groove Width (mm)|Overall Height (Decimal Inch)|3.4690Overall Height (Mm - 5 Decimals)|Overall Length (mm)|Overall Length (Decimal Inch)|Brand Compatibility|Kitagawa B-15Overall Width/Diameter (Decimal Inch)|Maximum External Chucking Diameter (Decimal Inch)|Maximum Internal Chucking Diameter (mm)|Minimum Internal Chucking Diameter (Decimal Inch)|Minimum Internal Chucking Diameter (mm)|Includes|Overall Width/Diameter (mm)|Number Of Jaws|3Number Of Steps|2Product Service Code|UNSPSC Code|