The Electric Actuator Only for both the SP115 (square tube frame design) and SP120 (round tube frame design) models. The Actuator maintains 8 inches of stroke or lift with a clutch at both the bottom and top of stroke thus eliminating any potential over extension of mechanical components as a direct result of not stopping the lift operation. Includes actuator , actuator mount (finished in black powder coat paint), lifting arm (finished in black powder coat paint), chain, control box, wireless remote control with transponder, toggle switch and hardware.
