Sharp Chucks & Machines Ltd manufactures Eccentric/ Jaw Compensation Power Chuck. Sharp Chucks & Machines Ltd is an ISO 9001: 2000 certified company offering a wide range of Lathe Chuck & Machine Tool Accessories for various industrial applications. The Eccentric/ Jaw Compensation Power Chuck comes with a set of Reversible Top hard Jaws, Soft Jaws and a piece of Allen Key. The Eccentric/ Jaw Compensation Power Chuck as a special key for stroke adjustment and is available 2 and 3 jaws configurations.