T-H Marine T H Marine Push Button Transom Trim Switch. The Transom Trim Control Switch provides a weatherproof tilt control system at the stern area of the boat to facilitate placing motor support in position with one person. Switch can also be used for remote adjustment of hydraulic jack plates. The switch housing is molded black plastic with raised white letters and may be mounted on any flat surface comes with 18" pigtail wire and installation instructions. Features of T-H Marine TTC-1-DP T H Marine Push Button Transom Trim Switch Trim switch for outboards or stern drives Hydraulic jack plate switch Weatherproof Control Switches UV stable molded housing Can Also Operate Power Jack Plates Package Contents: T-H Marine TTC-1-DP T H Marine Push Button Transom Trim Switch T-H Marine TTC-1-DP: T H Marine Push Button Transom Trim Switch