Our 4-jaw chucks are available in two different sizes, and in independent jaw or self-centering jaw configurations. The smaller 2.5″ 4-jaw independent chucks are availble with 3/4-16 threads for use on Sherline machines. Other spindle threads are available to fit chucks by other manufacturers, such as 12 mm x 1 mm and 14 mm x 1 mm for older Unimat lathes or 1/2-20 for old 6″ Sears lathes.

2.5″ 4-Jaw Independent Chucks – Various Thread

3.1″ 4-Jaw Independent Chuck – ER-16 Thread

Build Your Own Chuck
3-Jaw Self Centering chucks 4-Jaw Self Centering chucks 4-Jaw Independent chucks Various chuck jaws
Lead time for custom built chucks is 4-5 business daysSelect options