All new linear actuators (LACT series) provide 110 lbs of pulling and pushing force and come in 6", 8" , 10" and 12" lengths to accommodate a variety of uses. The actuators can be used in applications from lifting trunk lids and tonneau covers, amplifier racks, compartment covers and storage drawers. Each unit has built in limit switches and comes complete with machined aluminum mounting brackets, control switch and wiring harness.