The Spinlock Flush Mount Throttle Control Unit With Lever offers a proven and reliable solution for raceboat throttle control. Its removable handle eliminates the risk of lines snagging during sailing, and allows for the engine control to be easily placed in the optimal position for the helmsman. For a perfect fit, we recommend the ATCU-LVR handle option. Please refer to the 'Specification' tab for a list of compatible models. Full assembly instructions are included.