Lift up almost anything you want with this linear actuator kit. It has a bolt pattern for the Versa Planetary gearbox with 1,2, or 3 stages (not included). Actuator stage has guide bearings to support moderate offset loads and can be sized to mount to 2x1 or 1x1 inch tubing on each side. Lead screw has 12.7 turns per inch and the useful travel is approximately 13 inches long. Limit switches are included. Pictured motor, RS-7 encoder, controller are not included.