Check the listing for details. Lenco 20770-001 12-Volt Hatchlift 29"+12"=41". Condition: New. Listed at 481.26 USD. 12-Volt Hatchlift Lenco hatch lifts are designed to meet the specific needs of the marine industry. They are made entirely of non-corrosive materials and are completely submersible, ensuring that they will look and perform like new for many years of trouble free boating. The inline motor design makes mounting easier and delivers over 750lbs. of lift. Lenco's clutchless ballscrew design always runs in sync on dual lift applications and never binds. Hatchlifts are operated by our optional single rocker switch #125. Ballscrew spins freely when hatch is fully opened or closed eliminating limit switches and burned out motors. Stainless steel ram locks in any position Fast and powerful motor only draws 5 amps Lenco hatch lifts install with a single power cable saving hours on installation compared to hydraulics.