Lewmar® Thruster ControlsLewmars new range of thruster controls provides a superior tactile control of single or dual thruster installations. The controllers are designed for all Lewmar TT, RT, SRT & VRT thrusters fitted with a blue box and can be fitted to thrusters fitted with a black box using a controller adapter. The controllers are installed without the need for rear access and feature a snap on bezel to neatly hide the mounting screws. A cover is also included,