Alloy steel made Torque Chuck is available in different sizes such as 3 inch, 6 inch and up to 12 inch. The Torque Chuck is made of alloy steel to ensure optimum performance for longer period of time. The Torque Chuck is provided with a cam type shaft that enables it to hold core in positive gripping position. Alloy steel made Torque Chuck offers a gripping that is better at high torque application.