Check the listing for details. Boat Dual Control Lever Single Engine Remote Control Box for Outboard Inboard. Condition: New. Listed at 99.99 USD. Screw hole diameter: 8 mm Screw hole spacing: 8.5 mm Stroke: 56 mm, 75 mm, 96 mm Clutch: 25-28 mm 32-38 mm 45-48 mm Remote control lever / control box for ships! It is a twin control box specification that allows you to operate the throttle and clutch, making it a model for ships. The stroke can be finely adjusted by adjusting the stroke adjust bolt. You can pursue a comfortable operation feeling with fine adjustment! You can fix the lever with a simple action of turning the accelerator knob to the right! You can keep sailing at a constant speed! Cable fastness is included. The body is made of stainless steel with excellent rust prevention and durability! It can be used on a wide range of vessels such as leisure boats and fishing boats.