Zither Machine Tools Industries manufactures Master Grip Chucks with 2-Jaw. Zither Machine Tools Industries is an ISO 9001:2000 accredited company. The Company also manufactures various types of precision chucks. The Master Grip Chucks with 2-Jaw has one threaded base which is hardened. The Master Grip Chucks with 2-Jaw has one set of reversible hard top and one set of soft jaw. These Chucks are also available with 3 jaws, 4 jaws and 6 jaws. These Chucks are available in size ranging from 80 mm to 600mm and has weight ranging from 2.1 kg to 162. 0 kg.