Manufacturer Part Number: AL343|Jaw Shape|RoundJaw Interface Type|Tongue & GrooveMaterial|AluminumMaximum Compatible Chuck Diameter (mm)|4.00Maximum Compatible Chuck Diameter (Decimal Inch)|4.0000Minimum Compatible Chuck Diameter (mm)|Minimum Compatible Chuck Diameter (Decimal Inch)|Distance Between Mount Hole Centers (Decimal Inch)|Distance Between Mount Hole Centers (mm)|Tongue Width (Decimal Inch)|Tongue Length (Decimal Inch)|Tongue Width (mm)|Fastener Size (mm)|Fastener Size (Decimal Inch)|Key Size (Decimal Inch)|Slot Width|Slot Width (Decimal Inch)|Groove Width (mm)|Groove Width (Decimal Inch)|Tapped Hole Size|Overall Height (Decimal Inch)|3.0000Overall Height (Mm - 5 Decimals)|76.20Overall Length (Inch)|Overall Length (Decimal Inch)|Overall Length (mm)|Material Grade|2024Overall Width/Diameter (Decimal Inch)|3.9200Overall Width/Diameter (Inch)|Maximum Internal Chucking Diameter (Decimal Inch)|3.7500Maximum Internal Chucking Diameter (mm)|95.25Minimum Internal Chucking Diameter (mm)|19.05Minimum Internal Chucking Diameter (Decimal Inch)|0.7500Maximum External Chucking Diameter (Decimal Inch)|3.7500Maximum External Chucking Diameter (mm)|95.25Minimum External Chucking Diameter (mm)|19.05Minimum External Chucking Diameter (Decimal Inch)|0.7500Includes|Overall Width/Diameter (mm)|Number Of Jaws|3UNSPSC Code|31162902