Bennett SA1200S Actuator [SA1200S]SA1200S Actuator Bennett actuators are strong but flexible nylon fiberglass hydraulic cylinders. The piston like arms push tabs into position. Fluid flows through a concealed hole in the upper hinge at the top of the actuator, thus eliminating external hoses subject to damage. Features: Bennett actuators are strong but flexible nylon fiberglass hydraulic cylinders The piston like arms push tabs into position Fluid flows through a concealed hole in the