This heavy duty A-frame shop press delivers 6 tons of continuous force to easily remove or install bearings, U-joints, ball joints and bushings, making it ideal for hobbyists to automotive repair shops. It operates both hydraulically and pneumatically, and features a 1-9/16 to 3-15/16 in. working range, 5-1/2 in. stroke and 15-9/16 in. bed width.