3A-3 Plain Bearing Heavy Duty 5/8" Chuck

Features and Benefits:

• Jaws Center-Ground for Absolute Straightness and Alignment.
• One-Piece Sleeve Eliminates Crack Between Driving Teeth Often Found in Other Designs.
• Through-Hardened Sleeve Teeth, Plus Hardened Nose and Keyholes Provide Outstanding Wear Resistance.
• Each Chuck 100% Inspected for Performance and Precision.
• T.I.R. .004 Maximum at Half Capacity.