Jacobs 41BA-3/8 in. Plain Bearing Medium-Duty Chuck, 3/8 in.-24 Mount

Engineered for precision, this medium-duty plain bearing chuck features center-ground jaws for absolute straightness and alignment. The through-hardened sleeve and one-piece design provide outstanding wear resistance and durability for professional applications.

• Jaws are center-ground to ensure absolute straightness and alignment
• One-piece sleeve design eliminates cracks between driving teeth for increased durability
• Through-hardened sleeve teeth, nose, and keyholes provide outstanding wear resistance
• Each chuck is 100% inspected to guarantee performance and precision
• Maximum T.I.R. of 0.004 in. at half capacity
• Hammer capable design for versatile use
• Capacity range: 0.040 in. minimum to 0.375 in. maximum
• Mounting thread: 3/8 in.-24