Lathe Chuck, 3-Jaw 10", Front Mount Self-Centering 4997  (Discontinued) 

This 10" 3-Jaw self-centering lathe chuck includes a chuck key, reversible jaws, and mounting bolts.

This chuck has a 3.15" (80 mm) through hole. The chuck can hold work up to 9.84" (250 mm) in diameter.

This is a plain back chuck and requires a backplate adapter to mount it.

The radial runout of a test bar held in this chuck, when the chuck is mounted true, is 0.005" maximum.