Come with 2' leads and Deutsch plugs (actuator extension harnesses available, sold separately)• Inline motor design delivers over 500 lbs. (22 6.70 kg) of force• Clutchless ballscrew design always runs in sync on dual lift applications and never binds• Completely submersible, made entirely of non-corrosive materials• Stainless steel ram locks in any position• Stainless steel pull pin is standard with optional stainless steelnon-locking slide bracket available• Ball screw spins freely when hatch is fully opened or closed eliminating limit switches and burned out motorsSwitch sold separately