Description: HydroHoist Complete 1-Valve Control Tritoon series 1v1b manual boat lift control. The attractive, weather-resistant polyethylene housing and stainless steel fastening hardware make the 1-Valve Control ideal for any dock setting. Smaller Footprint Faster Installation Enhanced Look Increased Performance Corrosion-Free Design Plug and Play Wire Harness Simple to Operate (Only 1 Handle) Automated Dump Valve