Make sure this fitsby entering your model number. HIGH FORCE – PA 17 12VDC model offers power and durability for applications that require dynamic linear motion and versatility. One of our strongest units and able to withstand harsh environments. The stainless-steel shaft accompanied by metal gears allows it to push and pull up to 2000 lbs, and hold up to 4000 lbs. FEATURES – The environmental protection rating provides a versatile unit able to withstand dust, water, and harsh environments. The heavy duty actuator is the only unit in our line of products with adjustable limit switches, which allows customers fully control over where to start and stop the actuator. Built-in Adjustable (up to 24" stroke length)