The jaws can be installed in both positive and negative directions to meet different requirements, used to clamp various round or square workpiece sizes inside or outside.
The chuck contains Reversible jaws with Clamping range internal 3-46mm and external 70-107mm,Support range internal 40-103mm and external 140mm, 2pcs Lever wrench.
Suitable for 1”x 8TPI spindles. Comes with Nylon washers for keeping your lathe chuck from getting stuck.
Easily installation and flexibly adjustment of the chuck opening and closing degree and direction.
Made of high-quality steel by CNC technology, which has higher integration and precision, It can withstand higher intensity work, longer service life and more durable.
